Q: What is the sum of all factors of the number 129,740 including 129,740?
A: 294,000
The factors of the number 129,740 are: 1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 499, 998, 1996, 2495, 4990, 6487, 9980, 12974, 25948, 32435, 64870, 129740.
If you add them up, you will get the total of 294,000.