Q: What is the sum of all factors of the number 74,220 excluding 74,220?
A: 133,764
The factors of the number 74,220 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1237, 2474, 3711, 4948, 6185, 7422, 12370, 14844, 18555, 24740, 37110, 74220.
If you add them up, you will get the total of 74,353. Now subtract 74,220 to get 133,764