13230500

素因数分解:

$2^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:629

約数の個数: 48

約数和(自身を含む): 29562624

約数和(自身を除く): 16332124

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 125, 188, 235, 250, 470, 500, 563, 940, 1126, 1175, 2252, 2350, 2815, 4700, 5630, 5875, 11260, 11750, 14075, 23500, 26461, 28150, 52922, 56300, 70375, 105844, 132305, 140750, 264610, 281500, 529220, 661525, 1323050, 2646100, 3307625, 6615250, 13230500]

約数ペア:

[(1, 13230500), (2, 6615250), (4, 3307625), (5, 2646100), (10, 1323050), (20, 661525), (25, 529220), (47, 281500), (50, 264610), (94, 140750), (100, 132305), (125, 105844), (188, 70375), (235, 56300), (250, 52922), (470, 28150), (500, 26461), (563, 23500), (940, 14075), (1126, 11750), (1175, 11260), (2252, 5875), (2350, 5630), (2815, 4700)]