Q: What is the sum of all factors of the number 577,531,260 excluding 577,531,260?

A: 1,174,314,108

Why is 1,174,314,108 the sum of all factors of 577,531,260, excluding 577,531,260?

The factors of the number 577,531,260 are: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 3208507, 6417014, 9625521, 12834028, 16042535, 19251042, 28876563, 32085070, 38502084, 48127605, 57753126, 64170140, 96255210, 115506252, 144382815, 192510420, 288765630, 577531260.

If you add them up, you will get the total of 577,531,261. Now subtract 577,531,260 to get 1,174,314,108