42877340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6287}}^1$

素因数の和:6338

約数の個数: 48

約数和(自身を含む): 101412864

約数和(自身を除く): 58535524

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, 6287, 6820, 12574, 25148, 31435, 62870, 69157, 125740, 138314, 194897, 276628, 345785, 389794, 691570, 779588, 974485, 1383140, 1948970, 2143867, 3897940, 4287734, 8575468, 10719335, 21438670, 42877340]

約数ペア:

[(1, 42877340), (2, 21438670), (4, 10719335), (5, 8575468), (10, 4287734), (11, 3897940), (20, 2143867), (22, 1948970), (31, 1383140), (44, 974485), (55, 779588), (62, 691570), (110, 389794), (124, 345785), (155, 276628), (220, 194897), (310, 138314), (341, 125740), (620, 69157), (682, 62870), (1364, 31435), (1705, 25148), (3410, 12574), (6287, 6820)]