Q: What is the sum of all factors of the number 8,478,100 excluding 8,478,100?

A: 10,075,400

Why is 10,075,400 the sum of all factors of 8,478,100, excluding 8,478,100?

The factors of the number 8,478,100 are: 1, 2, 4, 5, 10, 20, 25, 50, 100, 149, 298, 569, 596, 745, 1138, 1490, 2276, 2845, 2980, 3725, 5690, 7450, 11380, 14225, 14900, 28450, 56900, 84781, 169562, 339124, 423905, 847810, 1695620, 2119525, 4239050, 8478100.

If you add them up, you will get the total of 8,478,110. Now subtract 8,478,100 to get 10,075,400