71914060

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83621}}^1$

素因数の和:83673

約数の個数: 24

約数和(自身を含む): 154533456

約数和(自身を除く): 82619396

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 83621, 167242, 334484, 418105, 836210, 1672420, 3595703, 7191406, 14382812, 17978515, 35957030, 71914060]

約数ペア:

[(1, 71914060), (2, 35957030), (4, 17978515), (5, 14382812), (10, 7191406), (20, 3595703), (43, 1672420), (86, 836210), (172, 418105), (215, 334484), (430, 167242), (860, 83621)]