67932680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{99901}}^1$

素因数の和:99929

約数の個数: 32

約数和(自身を含む): 161841240

約数和(自身を除く): 93908560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 99901, 199802, 399604, 499505, 799208, 999010, 1698317, 1998020, 3396634, 3996040, 6793268, 8491585, 13586536, 16983170, 33966340, 67932680]

約数ペア:

[(1, 67932680), (2, 33966340), (4, 16983170), (5, 13586536), (8, 8491585), (10, 6793268), (17, 3996040), (20, 3396634), (34, 1998020), (40, 1698317), (68, 999010), (85, 799208), (136, 499505), (170, 399604), (340, 199802), (680, 99901)]