2010098984

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{1063}}^1$

素因数の和:1374

約数の個数: 64

約数和(自身を含む): 4044902400

約数和(自身を除く): 2034803416

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 239, 344, 478, 956, 989, 1063, 1912, 1978, 2126, 3956, 4252, 5497, 7912, 8504, 10277, 10994, 20554, 21988, 24449, 41108, 43976, 45709, 48898, 82216, 91418, 97796, 182836, 195592, 236371, 254057, 365672, 472742, 508114, 945484, 1016228, 1051307, 1890968, 2032456, 2102614, 4205228, 5843311, 8410456, 10924451, 11686622, 21848902, 23373244, 43697804, 46746488, 87395608, 251262373, 502524746, 1005049492, 2010098984]

約数ペア:

[(1, 2010098984), (2, 1005049492), (4, 502524746), (8, 251262373), (23, 87395608), (43, 46746488), (46, 43697804), (86, 23373244), (92, 21848902), (172, 11686622), (184, 10924451), (239, 8410456), (344, 5843311), (478, 4205228), (956, 2102614), (989, 2032456), (1063, 1890968), (1912, 1051307), (1978, 1016228), (2126, 945484), (3956, 508114), (4252, 472742), (5497, 365672), (7912, 254057), (8504, 236371), (10277, 195592), (10994, 182836), (20554, 97796), (21988, 91418), (24449, 82216), (41108, 48898), (43976, 45709)]