4342160

素因数分解:

$2^4\times 5^1\times {\mathrm{54277}}^1$

素因数の和:54290

約数の個数: 20

約数和(自身を含む): 10095708

約数和(自身を除く): 5753548

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 54277, 108554, 217108, 271385, 434216, 542770, 868432, 1085540, 2171080, 4342160]

約数ペア:

[(1, 4342160), (2, 2171080), (4, 1085540), (5, 868432), (8, 542770), (10, 434216), (16, 271385), (20, 217108), (40, 108554), (80, 54277)]