58142540

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{78571}}^1$

素因数の和:78617

約数の個数: 24

約数和(自身を含む): 125400912

約数和(自身を除く): 67258372

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 78571, 157142, 314284, 392855, 785710, 1571420, 2907127, 5814254, 11628508, 14535635, 29071270, 58142540]

約数ペア:

[(1, 58142540), (2, 29071270), (4, 14535635), (5, 11628508), (10, 5814254), (20, 2907127), (37, 1571420), (74, 785710), (148, 392855), (185, 314284), (370, 157142), (740, 78571)]