23855480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54217}}^1$

素因数の和:54239

約数の個数: 32

約数和(自身を含む): 58555440

約数和(自身を除く): 34699960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 54217, 108434, 216868, 271085, 433736, 542170, 596387, 1084340, 1192774, 2168680, 2385548, 2981935, 4771096, 5963870, 11927740, 23855480]

約数ペア:

[(1, 23855480), (2, 11927740), (4, 5963870), (5, 4771096), (8, 2981935), (10, 2385548), (11, 2168680), (20, 1192774), (22, 1084340), (40, 596387), (44, 542170), (55, 433736), (88, 271085), (110, 216868), (220, 108434), (440, 54217)]