22215160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1741}}^1$

素因数の和:1792

約数の個数: 64

約数和(自身を含む): 56440800

約数和(自身を除く): 34225640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 1160, 1276, 1595, 1741, 2552, 3190, 3482, 6380, 6964, 8705, 12760, 13928, 17410, 19151, 34820, 38302, 50489, 69640, 76604, 95755, 100978, 153208, 191510, 201956, 252445, 383020, 403912, 504890, 555379, 766040, 1009780, 1110758, 2019560, 2221516, 2776895, 4443032, 5553790, 11107580, 22215160]

約数ペア:

[(1, 22215160), (2, 11107580), (4, 5553790), (5, 4443032), (8, 2776895), (10, 2221516), (11, 2019560), (20, 1110758), (22, 1009780), (29, 766040), (40, 555379), (44, 504890), (55, 403912), (58, 383020), (88, 252445), (110, 201956), (116, 191510), (145, 153208), (220, 100978), (232, 95755), (290, 76604), (319, 69640), (440, 50489), (580, 38302), (638, 34820), (1160, 19151), (1276, 17410), (1595, 13928), (1741, 12760), (2552, 8705), (3190, 6964), (3482, 6380)]