68544160

素因数分解:

$2^5\times 5^1\times {\mathrm{428401}}^1$

素因数の和:428416

約数の個数: 24

約数和(自身を含む): 161935956

約数和(自身を除く): 93391796

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 428401, 856802, 1713604, 2142005, 3427208, 4284010, 6854416, 8568020, 13708832, 17136040, 34272080, 68544160]

約数ペア:

[(1, 68544160), (2, 34272080), (4, 17136040), (5, 13708832), (8, 8568020), (10, 6854416), (16, 4284010), (20, 3427208), (32, 2142005), (40, 1713604), (80, 856802), (160, 428401)]