113662160

素因数分解:

$2^4\times 5^1\times {\mathrm{1420777}}^1$

素因数の和:1420790

約数の個数: 20

約数和(自身を含む): 264264708

約数和(自身を除く): 150602548

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1420777, 2841554, 5683108, 7103885, 11366216, 14207770, 22732432, 28415540, 56831080, 113662160]

約数ペア:

[(1, 113662160), (2, 56831080), (4, 28415540), (5, 22732432), (8, 14207770), (10, 11366216), (16, 7103885), (20, 5683108), (40, 2841554), (80, 1420777)]