Q: What is the sum of all factors of the number 53,320 excluding 53,320?
A: 73,400
The factors of the number 53,320 are: 1, 2, 4, 5, 8, 10, 20, 31, 40, 43, 62, 86, 124, 155, 172, 215, 248, 310, 344, 430, 620, 860, 1240, 1333, 1720, 2666, 5332, 6665, 10664, 13330, 26660, 53320.
If you add them up, you will get the total of 53,393. Now subtract 53,320 to get 73,400