162605360

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47269}}^1$

素因数の和:47325

約数の個数: 40

約数和(自身を含む): 386857680

約数和(自身を除く): 224252320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 47269, 94538, 189076, 236345, 378152, 472690, 756304, 945380, 1890760, 2032567, 3781520, 4065134, 8130268, 10162835, 16260536, 20325670, 32521072, 40651340, 81302680, 162605360]

約数ペア:

[(1, 162605360), (2, 81302680), (4, 40651340), (5, 32521072), (8, 20325670), (10, 16260536), (16, 10162835), (20, 8130268), (40, 4065134), (43, 3781520), (80, 2032567), (86, 1890760), (172, 945380), (215, 756304), (344, 472690), (430, 378152), (688, 236345), (860, 189076), (1720, 94538), (3440, 47269)]