Q: What is the sum of all factors of the number 379,880 excluding 379,880?
A: 474,940
The factors of the number 379,880 are: 1, 2, 4, 5, 8, 10, 20, 40, 9497, 18994, 37988, 47485, 75976, 94970, 189940, 379880.
If you add them up, you will get the total of 380,354. Now subtract 379,880 to get 474,940