402592160

素因数分解:

$2^5\times 5^1\times {\mathrm{2516201}}^1$

素因数の和:2516216

約数の個数: 24

約数和(自身を含む): 951124356

約数和(自身を除く): 548532196

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 2516201, 5032402, 10064804, 12581005, 20129608, 25162010, 40259216, 50324020, 80518432, 100648040, 201296080, 402592160]

約数ペア:

[(1, 402592160), (2, 201296080), (4, 100648040), (5, 80518432), (8, 50324020), (10, 40259216), (16, 25162010), (20, 20129608), (32, 12581005), (40, 10064804), (80, 5032402), (160, 2516201)]