23289140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{166351}}^1$

素因数の和:166367

約数の個数: 24

約数和(自身を含む): 55894272

約数和(自身を除く): 32605132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 166351, 332702, 665404, 831755, 1164457, 1663510, 2328914, 3327020, 4657828, 5822285, 11644570, 23289140]

約数ペア:

[(1, 23289140), (2, 11644570), (4, 5822285), (5, 4657828), (7, 3327020), (10, 2328914), (14, 1663510), (20, 1164457), (28, 831755), (35, 665404), (70, 332702), (140, 166351)]