15674073104

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{20323}}^1$

素因数の和:20452

約数の個数: 80

約数和(自身を含む): 33266323200

約数和(自身を除く): 17592250096

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 59, 76, 86, 118, 152, 172, 236, 304, 344, 472, 688, 817, 944, 1121, 1634, 2242, 2537, 3268, 4484, 5074, 6536, 8968, 10148, 13072, 17936, 20296, 20323, 40592, 40646, 48203, 81292, 96406, 162584, 192812, 325168, 385624, 386137, 771248, 772274, 873889, 1199057, 1544548, 1747778, 2398114, 3089096, 3495556, 4796228, 6178192, 6991112, 9592456, 13982224, 16603891, 19184912, 22782083, 33207782, 45564166, 51559451, 66415564, 91128332, 103118902, 132831128, 182256664, 206237804, 265662256, 364513328, 412475608, 824951216, 979629569, 1959259138, 3918518276, 7837036552, 15674073104]

約数ペア:

[(1, 15674073104), (2, 7837036552), (4, 3918518276), (8, 1959259138), (16, 979629569), (19, 824951216), (38, 412475608), (43, 364513328), (59, 265662256), (76, 206237804), (86, 182256664), (118, 132831128), (152, 103118902), (172, 91128332), (236, 66415564), (304, 51559451), (344, 45564166), (472, 33207782), (688, 22782083), (817, 19184912), (944, 16603891), (1121, 13982224), (1634, 9592456), (2242, 6991112), (2537, 6178192), (3268, 4796228), (4484, 3495556), (5074, 3089096), (6536, 2398114), (8968, 1747778), (10148, 1544548), (13072, 1199057), (17936, 873889), (20296, 772274), (20323, 771248), (40592, 386137), (40646, 385624), (48203, 325168), (81292, 192812), (96406, 162584)]