Q: What is the sum of all factors of the number 1,159,220 including 1,159,220?
A: 2,457,000
The factors of the number 1,159,220 are: 1, 2, 4, 5, 10, 20, 149, 298, 389, 596, 745, 778, 1490, 1556, 1945, 2980, 3890, 7780, 57961, 115922, 231844, 289805, 579610, 1159220.
If you add them up, you will get the total of 2,457,000.