91322540

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{106189}}^1$

素因数の和:106241

約数の個数: 24

約数和(自身を含む): 196239120

約数和(自身を除く): 104916580

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 106189, 212378, 424756, 530945, 1061890, 2123780, 4566127, 9132254, 18264508, 22830635, 45661270, 91322540]

約数ペア:

[(1, 91322540), (2, 45661270), (4, 22830635), (5, 18264508), (10, 9132254), (20, 4566127), (43, 2123780), (86, 1061890), (172, 530945), (215, 424756), (430, 212378), (860, 106189)]