Q: What is the sum of all factors of the number 102,280 excluding 102,280?
A: 127,940
The factors of the number 102,280 are: 1, 2, 4, 5, 8, 10, 20, 40, 2557, 5114, 10228, 12785, 20456, 25570, 51140, 102280.
If you add them up, you will get the total of 102,407. Now subtract 102,280 to get 127,940