What is the Sum of Factors of 680?

The Sum of Factors of 680 means that you add up all the factors of 680. You may be looking for the Sum of Factors of 680 including or excluding 680 itself.

Here is the calculation and answer to the Sum of all Factors of 680 including 680:

1 + 2 + 4 + 5 + 8 + 10 + 17 + 20 + 34 + 40 + 68 + 85 + 136 + 170 + 340 + 680 = 1620

Here is the calculation and answer to the Sum of Factors of 680 if you exclude 680 itself:

1 + 2 + 4 + 5 + 8 + 10 + 17 + 20 + 34 + 40 + 68 + 85 + 136 + 170 + 340 = 940

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