Q: What is the sum of all factors of the number 10,100 excluding 10,100?
A: 12,034
The factors of the number 10,100 are: 1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 202, 404, 505, 1010, 2020, 2525, 5050, 10100.
If you add them up, you will get the total of 10,112. Now subtract 10,100 to get 12,034