4791380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{751}}^1$

素因数の和:800

約数の個数: 48

約数和(自身を含む): 11370240

約数和(自身を除く): 6578860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 751, 1276, 1502, 1595, 3004, 3190, 3755, 6380, 7510, 8261, 15020, 16522, 21779, 33044, 41305, 43558, 82610, 87116, 108895, 165220, 217790, 239569, 435580, 479138, 958276, 1197845, 2395690, 4791380]

約数ペア:

[(1, 4791380), (2, 2395690), (4, 1197845), (5, 958276), (10, 479138), (11, 435580), (20, 239569), (22, 217790), (29, 165220), (44, 108895), (55, 87116), (58, 82610), (110, 43558), (116, 41305), (145, 33044), (220, 21779), (290, 16522), (319, 15020), (580, 8261), (638, 7510), (751, 6380), (1276, 3755), (1502, 3190), (1595, 3004)]