Q: What is the sum of all factors of the number 10,502,900 excluding 10,502,900?

A: 12,495,628

Why is 12,495,628 the sum of all factors of 10,502,900, excluding 10,502,900?

The factors of the number 10,502,900 are: 1, 2, 4, 5, 10, 20, 25, 50, 100, 127, 254, 508, 635, 827, 1270, 1654, 2540, 3175, 3308, 4135, 6350, 8270, 12700, 16540, 20675, 41350, 82700, 105029, 210058, 420116, 525145, 1050290, 2100580, 2625725, 5251450, 10502900.

If you add them up, you will get the total of 10,502,912. Now subtract 10,502,900 to get 12,495,628