Q: What is the sum of all factors of the number 28,275,680 including 28,275,680?

A: 67,677,120

Why is 67,677,120 the sum of all factors of 28,275,680, including 28,275,680?

The factors of the number 28,275,680 are: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 316, 395, 632, 790, 1264, 1580, 2237, 2528, 3160, 4474, 6320, 8948, 11185, 12640, 17896, 22370, 35792, 44740, 71584, 89480, 176723, 178960, 353446, 357920, 706892, 883615, 1413784, 1767230, 2827568, 3534460, 5655136, 7068920, 14137840, 28275680.

If you add them up, you will get the total of 67,677,120.