Q: What is the sum of all factors of the number 799,900 excluding 799,900?
A: 1,031,580
The factors of the number 799,900 are: 1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 421, 475, 842, 950, 1684, 1900, 2105, 4210, 7999, 8420, 10525, 15998, 21050, 31996, 39995, 42100, 79990, 159980, 199975, 399950, 799900.
If you add them up, you will get the total of 799,901. Now subtract 799,900 to get 1,031,580