Q: What is the sum of all factors of the number 1,587,920 including 1,587,920?

A: 3,856,896

Why is 3,856,896 the sum of all factors of 1,587,920, including 1,587,920?

The factors of the number 1,587,920 are: 1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 863, 920, 1726, 1840, 3452, 4315, 6904, 8630, 13808, 17260, 19849, 34520, 39698, 69040, 79396, 99245, 158792, 198490, 317584, 396980, 793960, 1587920.

If you add them up, you will get the total of 3,856,896.