Q: What is the sum of all factors of the number 275,980 excluding 275,980?
A: 303,620
The factors of the number 275,980 are: 1, 2, 4, 5, 10, 20, 13799, 27598, 55196, 68995, 137990, 275980.
If you add them up, you will get the total of 276,283. Now subtract 275,980 to get 303,620