10874000

素因数分解:

$2^4\times 5^3\times {\mathrm{5437}}^1$

素因数の和:5460

約数の個数: 40

約数和(自身を含む): 26298168

約数和(自身を除く): 15424168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 5437, 10874, 21748, 27185, 43496, 54370, 86992, 108740, 135925, 217480, 271850, 434960, 543700, 679625, 1087400, 1359250, 2174800, 2718500, 5437000, 10874000]

約数ペア:

[(1, 10874000), (2, 5437000), (4, 2718500), (5, 2174800), (8, 1359250), (10, 1087400), (16, 679625), (20, 543700), (25, 434960), (40, 271850), (50, 217480), (80, 135925), (100, 108740), (125, 86992), (200, 54370), (250, 43496), (400, 27185), (500, 21748), (1000, 10874), (2000, 5437)]