27005960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 64972800

約数和(自身を除く): 37966840

約数列:

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

約数ペア:

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