Q: What is the sum of all factors of the number 641,145,530 excluding 641,145,530?

A: 526,650,694

Why is 526,650,694 the sum of all factors of 641,145,530, excluding 641,145,530?

The factors of the number 641,145,530 are: 1, 2, 5, 10, 127, 254, 293, 586, 635, 1270, 1465, 1723, 2930, 3446, 8615, 17230, 37211, 74422, 186055, 218821, 372110, 437642, 504839, 1009678, 1094105, 2188210, 2524195, 5048390, 64114553, 128229106, 320572765, 641145530.

If you add them up, you will get the total of 641,146,056. Now subtract 641,145,530 to get 526,650,694