Is 7040 an abundant number and what is its abundance?

Is 7040 an abundant number?

Here we will explain and calculate if 7040 is an abundant number and its abundance if applicable.

7040 is an abundant number if the sum of its proper divisors is greater than 7040.

The sum of its proper divisors is calculated as follows: 1 + 2 + 4 + 5 + 8 + 10 + 11 + 16 + 20 + 22 + 32 + 40 + 44 + 55 + 64 + 80 + 88 + 110 + 128 + 160 + 176 + 220 + 320 + 352 + 440 + 640 + 704 + 880 + 1408 + 1760 + 3520 = 11320.

11320 is greater than 7040. Therefore, 7040 is an abundant number.

The abundance of 7040 is the sum of its proper divisors minus 7040. Thus, the abundance of 7040 is 11320 - 7040 = 4280

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