Q: What is the sum of all factors of the number 641,120 including 641,120?
A: 1,515,024
The factors of the number 641,120 are: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 4007, 8014, 16028, 20035, 32056, 40070, 64112, 80140, 128224, 160280, 320560, 641120.
If you add them up, you will get the total of 1,515,024.