Q: What is the sum of all factors of the number 102,040 excluding 102,040?
A: 127,640
The factors of the number 102,040 are: 1, 2, 4, 5, 8, 10, 20, 40, 2551, 5102, 10204, 12755, 20408, 25510, 51020, 102040.
If you add them up, you will get the total of 102,167. Now subtract 102,040 to get 127,640