54011920

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:824

約数の個数: 80

約数和(自身を含む): 134277120

約数和(自身を除く): 80265200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 40, 58, 62, 80, 116, 124, 145, 155, 232, 248, 290, 310, 464, 496, 580, 620, 751, 899, 1160, 1240, 1502, 1798, 2320, 2480, 3004, 3596, 3755, 4495, 6008, 7192, 7510, 8990, 12016, 14384, 15020, 17980, 21779, 23281, 30040, 35960, 43558, 46562, 60080, 71920, 87116, 93124, 108895, 116405, 174232, 186248, 217790, 232810, 348464, 372496, 435580, 465620, 675149, 871160, 931240, 1350298, 1742320, 1862480, 2700596, 3375745, 5401192, 6751490, 10802384, 13502980, 27005960, 54011920]

約数ペア:

[(1, 54011920), (2, 27005960), (4, 13502980), (5, 10802384), (8, 6751490), (10, 5401192), (16, 3375745), (20, 2700596), (29, 1862480), (31, 1742320), (40, 1350298), (58, 931240), (62, 871160), (80, 675149), (116, 465620), (124, 435580), (145, 372496), (155, 348464), (232, 232810), (248, 217790), (290, 186248), (310, 174232), (464, 116405), (496, 108895), (580, 93124), (620, 87116), (751, 71920), (899, 60080), (1160, 46562), (1240, 43558), (1502, 35960), (1798, 30040), (2320, 23281), (2480, 21779), (3004, 17980), (3596, 15020), (3755, 14384), (4495, 12016), (6008, 8990), (7192, 7510)]