Q: What is the sum of all factors of the number 728,140 excluding 728,140?
A: 1,052,996
The factors of the number 728,140 are: 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 743, 980, 1486, 2972, 3715, 5201, 7430, 10402, 14860, 20804, 26005, 36407, 52010, 72814, 104020, 145628, 182035, 364070, 728140.
If you add them up, you will get the total of 728,141. Now subtract 728,140 to get 1,052,996