Q: What is the sum of all factors of the number 147,980 excluding 147,980?
A: 215,908
The factors of the number 147,980 are: 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 151, 196, 245, 302, 490, 604, 755, 980, 1057, 1510, 2114, 3020, 4228, 5285, 7399, 10570, 14798, 21140, 29596, 36995, 73990, 147980.
If you add them up, you will get the total of 148,195. Now subtract 147,980 to get 215,908