11379280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:284

約数の個数: 80

約数和(自身を含む): 29444544

約数和(自身を除く): 18065264

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 67, 80, 88, 110, 134, 176, 193, 220, 268, 335, 386, 440, 536, 670, 737, 772, 880, 965, 1072, 1340, 1474, 1544, 1930, 2123, 2680, 2948, 3088, 3685, 3860, 4246, 5360, 5896, 7370, 7720, 8492, 10615, 11792, 12931, 14740, 15440, 16984, 21230, 25862, 29480, 33968, 42460, 51724, 58960, 64655, 84920, 103448, 129310, 142241, 169840, 206896, 258620, 284482, 517240, 568964, 711205, 1034480, 1137928, 1422410, 2275856, 2844820, 5689640, 11379280]

約数ペア:

[(1, 11379280), (2, 5689640), (4, 2844820), (5, 2275856), (8, 1422410), (10, 1137928), (11, 1034480), (16, 711205), (20, 568964), (22, 517240), (40, 284482), (44, 258620), (55, 206896), (67, 169840), (80, 142241), (88, 129310), (110, 103448), (134, 84920), (176, 64655), (193, 58960), (220, 51724), (268, 42460), (335, 33968), (386, 29480), (440, 25862), (536, 21230), (670, 16984), (737, 15440), (772, 14740), (880, 12931), (965, 11792), (1072, 10615), (1340, 8492), (1474, 7720), (1544, 7370), (1930, 5896), (2123, 5360), (2680, 4246), (2948, 3860), (3088, 3685)]