Q: What is the sum of all factors of the number 77,740 excluding 77,740?
A: 106,724
The factors of the number 77,740 are: 1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 169, 230, 260, 299, 338, 460, 598, 676, 845, 1196, 1495, 1690, 2990, 3380, 3887, 5980, 7774, 15548, 19435, 38870, 77740.
If you add them up, you will get the total of 77,846. Now subtract 77,740 to get 106,724