Q: What is the sum of all factors of the number 13,487,700 excluding 13,487,700?

A: 25,537,580

Why is 25,537,580 the sum of all factors of 13,487,700, excluding 13,487,700?

The factors of the number 13,487,700 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 44959, 89918, 134877, 179836, 224795, 269754, 449590, 539508, 674385, 899180, 1123975, 1348770, 2247950, 2697540, 3371925, 4495900, 6743850, 13487700.

If you add them up, you will get the total of 13,487,725. Now subtract 13,487,700 to get 25,537,580