2010054475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{2333}}^1$

素因数の和:2608

約数の個数: 48

約数和(自身を含む): 2941624224

約数和(自身を除く): 931569749

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 241, 275, 325, 715, 1205, 2333, 2651, 3133, 3575, 6025, 11665, 13255, 15665, 25663, 30329, 34463, 58325, 66275, 78325, 128315, 151645, 172315, 333619, 562253, 641575, 758225, 861575, 1668095, 2811265, 6184783, 7309289, 8340475, 14056325, 30923915, 36546445, 80402179, 154619575, 182732225, 402010895, 2010054475]

約数ペア:

[(1, 2010054475), (5, 402010895), (11, 182732225), (13, 154619575), (25, 80402179), (55, 36546445), (65, 30923915), (143, 14056325), (241, 8340475), (275, 7309289), (325, 6184783), (715, 2811265), (1205, 1668095), (2333, 861575), (2651, 758225), (3133, 641575), (3575, 562253), (6025, 333619), (11665, 172315), (13255, 151645), (15665, 128315), (25663, 78325), (30329, 66275), (34463, 58325)]