5689640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 14247360

約数和(自身を除く): 8557720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 67, 88, 110, 134, 193, 220, 268, 335, 386, 440, 536, 670, 737, 772, 965, 1340, 1474, 1544, 1930, 2123, 2680, 2948, 3685, 3860, 4246, 5896, 7370, 7720, 8492, 10615, 12931, 14740, 16984, 21230, 25862, 29480, 42460, 51724, 64655, 84920, 103448, 129310, 142241, 258620, 284482, 517240, 568964, 711205, 1137928, 1422410, 2844820, 5689640]

約数ペア:

[(1, 5689640), (2, 2844820), (4, 1422410), (5, 1137928), (8, 711205), (10, 568964), (11, 517240), (20, 284482), (22, 258620), (40, 142241), (44, 129310), (55, 103448), (67, 84920), (88, 64655), (110, 51724), (134, 42460), (193, 29480), (220, 25862), (268, 21230), (335, 16984), (386, 14740), (440, 12931), (536, 10615), (670, 8492), (737, 7720), (772, 7370), (965, 5896), (1340, 4246), (1474, 3860), (1544, 3685), (1930, 2948), (2123, 2680)]