Q: What is the sum of all factors of the number 538,070 excluding 538,070?
A: 505,210
The factors of the number 538,070 are: 1, 2, 5, 10, 13, 26, 65, 130, 4139, 8278, 20695, 41390, 53807, 107614, 269035, 538070.
If you add them up, you will get the total of 538,575. Now subtract 538,070 to get 505,210