27322240

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3881}}^1$

素因数の和:3911

約数の個数: 64

約数和(自身を含む): 71273520

約数和(自身を除く): 43951280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 3881, 7040, 7762, 15524, 19405, 31048, 38810, 42691, 62096, 77620, 85382, 124192, 155240, 170764, 213455, 248384, 310480, 341528, 426910, 496768, 620960, 683056, 853820, 1241920, 1366112, 1707640, 2483840, 2732224, 3415280, 5464448, 6830560, 13661120, 27322240]

約数ペア:

[(1, 27322240), (2, 13661120), (4, 6830560), (5, 5464448), (8, 3415280), (10, 2732224), (11, 2483840), (16, 1707640), (20, 1366112), (22, 1241920), (32, 853820), (40, 683056), (44, 620960), (55, 496768), (64, 426910), (80, 341528), (88, 310480), (110, 248384), (128, 213455), (160, 170764), (176, 155240), (220, 124192), (320, 85382), (352, 77620), (440, 62096), (640, 42691), (704, 38810), (880, 31048), (1408, 19405), (1760, 15524), (3520, 7762), (3881, 7040)]