22774000

素因数分解:

$2^4\times 5^3\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:275

約数の個数: 80

約数和(自身を含む): 56291040

約数和(自身を除く): 33517040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 59, 80, 100, 118, 125, 193, 200, 236, 250, 295, 386, 400, 472, 500, 590, 772, 944, 965, 1000, 1180, 1475, 1544, 1930, 2000, 2360, 2950, 3088, 3860, 4720, 4825, 5900, 7375, 7720, 9650, 11387, 11800, 14750, 15440, 19300, 22774, 23600, 24125, 29500, 38600, 45548, 48250, 56935, 59000, 77200, 91096, 96500, 113870, 118000, 182192, 193000, 227740, 284675, 386000, 455480, 569350, 910960, 1138700, 1423375, 2277400, 2846750, 4554800, 5693500, 11387000, 22774000]

約数ペア:

[(1, 22774000), (2, 11387000), (4, 5693500), (5, 4554800), (8, 2846750), (10, 2277400), (16, 1423375), (20, 1138700), (25, 910960), (40, 569350), (50, 455480), (59, 386000), (80, 284675), (100, 227740), (118, 193000), (125, 182192), (193, 118000), (200, 113870), (236, 96500), (250, 91096), (295, 77200), (386, 59000), (400, 56935), (472, 48250), (500, 45548), (590, 38600), (772, 29500), (944, 24125), (965, 23600), (1000, 22774), (1180, 19300), (1475, 15440), (1544, 14750), (1930, 11800), (2000, 11387), (2360, 9650), (2950, 7720), (3088, 7375), (3860, 5900), (4720, 4825)]