26689120

素因数分解:

$2^5\times 5^1\times {\mathrm{166807}}^1$

素因数の和:166822

約数の個数: 24

約数和(自身を含む): 63053424

約数和(自身を除く): 36364304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 166807, 333614, 667228, 834035, 1334456, 1668070, 2668912, 3336140, 5337824, 6672280, 13344560, 26689120]

約数ペア:

[(1, 26689120), (2, 13344560), (4, 6672280), (5, 5337824), (8, 3336140), (10, 2668912), (16, 1668070), (20, 1334456), (32, 834035), (40, 667228), (80, 333614), (160, 166807)]