Q: What is the sum of all factors of the number 356,980 including 356,980?
A: 807,912
The factors of the number 356,980 are: 1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1373, 2746, 5492, 6865, 13730, 17849, 27460, 35698, 71396, 89245, 178490, 356980.
If you add them up, you will get the total of 807,912.