Q: What is the sum of all factors of the number 254,620 excluding 254,620?
A: 299,780
The factors of the number 254,620 are: 1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 439, 580, 878, 1756, 2195, 4390, 8780, 12731, 25462, 50924, 63655, 127310, 254620.
If you add them up, you will get the total of 254,919. Now subtract 254,620 to get 299,780