824291840

素因数分解:

$2^9\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2161}}^1$

素因数の和:2333

約数の個数: 80

約数和(自身を含む): 1990553400

約数和(自身を除く): 1166261560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 149, 160, 256, 298, 320, 512, 596, 640, 745, 1192, 1280, 1490, 2161, 2384, 2560, 2980, 4322, 4768, 5960, 8644, 9536, 10805, 11920, 17288, 19072, 21610, 23840, 34576, 38144, 43220, 47680, 69152, 76288, 86440, 95360, 138304, 172880, 190720, 276608, 321989, 345760, 381440, 553216, 643978, 691520, 1106432, 1287956, 1383040, 1609945, 2575912, 2766080, 3219890, 5151824, 5532160, 6439780, 10303648, 12879560, 20607296, 25759120, 41214592, 51518240, 82429184, 103036480, 164858368, 206072960, 412145920, 824291840]

約数ペア:

[(1, 824291840), (2, 412145920), (4, 206072960), (5, 164858368), (8, 103036480), (10, 82429184), (16, 51518240), (20, 41214592), (32, 25759120), (40, 20607296), (64, 12879560), (80, 10303648), (128, 6439780), (149, 5532160), (160, 5151824), (256, 3219890), (298, 2766080), (320, 2575912), (512, 1609945), (596, 1383040), (640, 1287956), (745, 1106432), (1192, 691520), (1280, 643978), (1490, 553216), (2161, 381440), (2384, 345760), (2560, 321989), (2980, 276608), (4322, 190720), (4768, 172880), (5960, 138304), (8644, 95360), (9536, 86440), (10805, 76288), (11920, 69152), (17288, 47680), (19072, 43220), (21610, 38144), (23840, 34576)]