Q: What is the sum of all factors of the number 787,280 including 787,280?

A: 1,973,832

Why is 1,973,832 the sum of all factors of 787,280, including 787,280?

The factors of the number 787,280 are: 1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 757, 1040, 1514, 3028, 3785, 6056, 7570, 9841, 12112, 15140, 19682, 30280, 39364, 49205, 60560, 78728, 98410, 157456, 196820, 393640, 787280.

If you add them up, you will get the total of 1,973,832.