Q: What is the sum of all factors of the number 1,131,140 including 1,131,140?
A: 2,479,680
The factors of the number 1,131,140 are: 1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 2459, 4918, 9836, 12295, 24590, 49180, 56557, 113114, 226228, 282785, 565570, 1131140.
If you add them up, you will get the total of 2,479,680.