Q: What is the sum of all factors of the number 2,380 excluding 2,380?
A: 3,668
The factors of the number 2,380 are: 1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380.
If you add them up, you will get the total of 2,383. Now subtract 2,380 to get 3,668