100769120

素因数分解:

$2^5\times 5^1\times {\mathrm{629807}}^1$

素因数の和:629822

約数の個数: 24

約数和(自身を含む): 238067424

約数和(自身を除く): 137298304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 629807, 1259614, 2519228, 3149035, 5038456, 6298070, 10076912, 12596140, 20153824, 25192280, 50384560, 100769120]

約数ペア:

[(1, 100769120), (2, 50384560), (4, 25192280), (5, 20153824), (8, 12596140), (10, 10076912), (16, 6298070), (20, 5038456), (32, 3149035), (40, 2519228), (80, 1259614), (160, 629807)]