75817940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11117}}^1$

素因数の和:11168

約数の個数: 48

約数和(自身を含む): 179311104

約数和(自身を除く): 103493164

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 11117, 22234, 44468, 55585, 111170, 122287, 222340, 244574, 344627, 489148, 611435, 689254, 1222870, 1378508, 1723135, 2445740, 3446270, 3790897, 6892540, 7581794, 15163588, 18954485, 37908970, 75817940]

約数ペア:

[(1, 75817940), (2, 37908970), (4, 18954485), (5, 15163588), (10, 7581794), (11, 6892540), (20, 3790897), (22, 3446270), (31, 2445740), (44, 1723135), (55, 1378508), (62, 1222870), (110, 689254), (124, 611435), (155, 489148), (220, 344627), (310, 244574), (341, 222340), (620, 122287), (682, 111170), (1364, 55585), (1705, 44468), (3410, 22234), (6820, 11117)]