Q: What is the sum of all factors of the number 400,030,040 excluding 400,030,040?
A: 500,631,640
The factors of the number 400,030,040 are: 1, 2, 4, 5, 8, 10, 20, 40, 2357, 4243, 4714, 8486, 9428, 11785, 16972, 18856, 21215, 23570, 33944, 42430, 47140, 84860, 94280, 169720, 10000751, 20001502, 40003004, 50003755, 80006008, 100007510, 200015020, 400030040.
If you add them up, you will get the total of 400,030,540. Now subtract 400,030,040 to get 500,631,640