Q: What is the sum of all factors of the number 248,900 excluding 248,900?
A: 323,980
The factors of the number 248,900 are: 1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 131, 190, 262, 380, 475, 524, 655, 950, 1310, 1900, 2489, 2620, 3275, 4978, 6550, 9956, 12445, 13100, 24890, 49780, 62225, 124450, 248900.
If you add them up, you will get the total of 249,223. Now subtract 248,900 to get 323,980