118342160

素因数分解:

$2^4\times 5^1\times {\mathrm{1479277}}^1$

素因数の和:1479290

約数の個数: 20

約数和(自身を含む): 275145708

約数和(自身を除く): 156803548

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1479277, 2958554, 5917108, 7396385, 11834216, 14792770, 23668432, 29585540, 59171080, 118342160]

約数ペア:

[(1, 118342160), (2, 59171080), (4, 29585540), (5, 23668432), (8, 14792770), (10, 11834216), (16, 7396385), (20, 5917108), (40, 2958554), (80, 1479277)]