Q: What is the sum of all factors of the number 5,780 excluding 5,780?
A: 7,114
The factors of the number 5,780 are: 1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780.
If you add them up, you will get the total of 5,787. Now subtract 5,780 to get 7,114