Q: What is the sum of all factors of the number 12,642,400 including 12,642,400?

A: 30,865,212

Why is 30,865,212 the sum of all factors of 12,642,400, including 12,642,400?

The factors of the number 12,642,400 are: 1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 15803, 31606, 63212, 79015, 126424, 158030, 252848, 316060, 395075, 505696, 632120, 790150, 1264240, 1580300, 2528480, 3160600, 6321200, 12642400.

If you add them up, you will get the total of 30,865,212.