Q: What is the sum of all factors of the number 768,040,780 including 768,040,780?

A: 1,746,505,152

Why is 1,746,505,152 the sum of all factors of 768,040,780, including 768,040,780?

The factors of the number 768,040,780 are: 1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 227231, 454462, 908924, 1136155, 2272310, 2954003, 4544620, 5908006, 11816012, 14770015, 29540030, 38402039, 59080060, 76804078, 153608156, 192010195, 384020390, 768040780.

If you add them up, you will get the total of 1,746,505,152.