Q: What is the sum of all factors of the number 400,343,540 excluding 400,343,540?
A: 489,832,852
The factors of the number 400,343,540 are: 1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1177481, 2354962, 4709924, 5887405, 11774810, 20017177, 23549620, 40034354, 80068708, 100085885, 200171770, 400343540.
If you add them up, you will get the total of 400,344,029. Now subtract 400,343,540 to get 489,832,852