40499500

素因数分解:

$2^2\times 5^3\times {\mathrm{107}}^1\times {\mathrm{757}}^1$

素因数の和:883

約数の個数: 48

約数和(自身を含む): 89395488

約数和(自身を除く): 48895988

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 107, 125, 214, 250, 428, 500, 535, 757, 1070, 1514, 2140, 2675, 3028, 3785, 5350, 7570, 10700, 13375, 15140, 18925, 26750, 37850, 53500, 75700, 80999, 94625, 161998, 189250, 323996, 378500, 404995, 809990, 1619980, 2024975, 4049950, 8099900, 10124875, 20249750, 40499500]

約数ペア:

[(1, 40499500), (2, 20249750), (4, 10124875), (5, 8099900), (10, 4049950), (20, 2024975), (25, 1619980), (50, 809990), (100, 404995), (107, 378500), (125, 323996), (214, 189250), (250, 161998), (428, 94625), (500, 80999), (535, 75700), (757, 53500), (1070, 37850), (1514, 26750), (2140, 18925), (2675, 15140), (3028, 13375), (3785, 10700), (5350, 7570)]