11500900

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2447}}^1$

素因数の和:2508

約数の個数: 36

約数和(自身を含む): 25498368

約数和(自身を除く): 13997468

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 470, 940, 1175, 2350, 2447, 4700, 4894, 9788, 12235, 24470, 48940, 61175, 115009, 122350, 230018, 244700, 460036, 575045, 1150090, 2300180, 2875225, 5750450, 11500900]

約数ペア:

[(1, 11500900), (2, 5750450), (4, 2875225), (5, 2300180), (10, 1150090), (20, 575045), (25, 460036), (47, 244700), (50, 230018), (94, 122350), (100, 115009), (188, 61175), (235, 48940), (470, 24470), (940, 12235), (1175, 9788), (2350, 4894), (2447, 4700)]