Q: What is the sum of all factors of the number 66,340 excluding 66,340?
A: 78,812
The factors of the number 66,340 are: 1, 2, 4, 5, 10, 20, 31, 62, 107, 124, 155, 214, 310, 428, 535, 620, 1070, 2140, 3317, 6634, 13268, 16585, 33170, 66340.
If you add them up, you will get the total of 66,418. Now subtract 66,340 to get 78,812