6118040

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3557}}^1$

素因数の和:3611

約数の個数: 32

約数和(自身を含む): 14089680

約数和(自身を除く): 7971640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 3557, 7114, 14228, 17785, 28456, 35570, 71140, 142280, 152951, 305902, 611804, 764755, 1223608, 1529510, 3059020, 6118040]

約数ペア:

[(1, 6118040), (2, 3059020), (4, 1529510), (5, 1223608), (8, 764755), (10, 611804), (20, 305902), (40, 152951), (43, 142280), (86, 71140), (172, 35570), (215, 28456), (344, 17785), (430, 14228), (860, 7114), (1720, 3557)]