Q: What is the sum of all factors of the number 1,300 excluding 1,300?
A: 1,738
The factors of the number 1,300 are: 1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300.
If you add them up, you will get the total of 1,301. Now subtract 1,300 to get 1,738