5346440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 13608000

約数和(自身を除く): 8261560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 419, 440, 580, 638, 838, 1160, 1276, 1595, 1676, 2095, 2552, 3190, 3352, 4190, 4609, 6380, 8380, 9218, 12151, 12760, 16760, 18436, 23045, 24302, 36872, 46090, 48604, 60755, 92180, 97208, 121510, 133661, 184360, 243020, 267322, 486040, 534644, 668305, 1069288, 1336610, 2673220, 5346440]

約数ペア:

[(1, 5346440), (2, 2673220), (4, 1336610), (5, 1069288), (8, 668305), (10, 534644), (11, 486040), (20, 267322), (22, 243020), (29, 184360), (40, 133661), (44, 121510), (55, 97208), (58, 92180), (88, 60755), (110, 48604), (116, 46090), (145, 36872), (220, 24302), (232, 23045), (290, 18436), (319, 16760), (419, 12760), (440, 12151), (580, 9218), (638, 8380), (838, 6380), (1160, 4609), (1276, 4190), (1595, 3352), (1676, 3190), (2095, 2552)]