91246180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157321}}^1$

素因数の和:157359

約数の個数: 24

約数和(自身を含む): 198225720

約数和(自身を除く): 106979540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 157321, 314642, 629284, 786605, 1573210, 3146420, 4562309, 9124618, 18249236, 22811545, 45623090, 91246180]

約数ペア:

[(1, 91246180), (2, 45623090), (4, 22811545), (5, 18249236), (10, 9124618), (20, 4562309), (29, 3146420), (58, 1573210), (116, 786605), (145, 629284), (290, 314642), (580, 157321)]