Q: What is the sum of all factors of the number 66,740 excluding 66,740?
A: 78,412
The factors of the number 66,740 are: 1, 2, 4, 5, 10, 20, 47, 71, 94, 142, 188, 235, 284, 355, 470, 710, 940, 1420, 3337, 6674, 13348, 16685, 33370, 66740.
If you add them up, you will get the total of 66,818. Now subtract 66,740 to get 78,412