29123945180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6967451}}^1$

素因数の和:6967490

約数の個数: 48

約数和(自身を含む): 70231916160

約数和(自身を除く): 41107970980

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 6967451, 13934902, 27869804, 34837255, 69674510, 76641961, 132381569, 139349020, 153283922, 264763138, 306567844, 383209805, 529526276, 661907845, 766419610, 1323815690, 1456197259, 1532839220, 2647631380, 2912394518, 5824789036, 7280986295, 14561972590, 29123945180]

約数ペア:

[(1, 29123945180), (2, 14561972590), (4, 7280986295), (5, 5824789036), (10, 2912394518), (11, 2647631380), (19, 1532839220), (20, 1456197259), (22, 1323815690), (38, 766419610), (44, 661907845), (55, 529526276), (76, 383209805), (95, 306567844), (110, 264763138), (190, 153283922), (209, 139349020), (220, 132381569), (380, 76641961), (418, 69674510), (836, 34837255), (1045, 27869804), (2090, 13934902), (4180, 6967451)]