Is 1840 an abundant number and what is its abundance?

Is 1840 an abundant number?

Here we will explain and calculate if 1840 is an abundant number and its abundance if applicable.

1840 is an abundant number if the sum of its proper divisors is greater than 1840.

The sum of its proper divisors is calculated as follows: 1 + 2 + 4 + 5 + 8 + 10 + 16 + 20 + 23 + 40 + 46 + 80 + 92 + 115 + 184 + 230 + 368 + 460 + 920 = 2624.

2624 is greater than 1840. Therefore, 1840 is an abundant number.

The abundance of 1840 is the sum of its proper divisors minus 1840. Thus, the abundance of 1840 is 2624 - 1840 = 784

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