9362500

素因数分解:

$2^2\times 5^5\times 7^1\times {\mathrm{107}}^1$

素因数の和:143

約数の個数: 72

約数和(自身を含む): 23623488

約数和(自身を除く): 14260988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 107, 125, 140, 175, 214, 250, 350, 428, 500, 535, 625, 700, 749, 875, 1070, 1250, 1498, 1750, 2140, 2500, 2675, 2996, 3125, 3500, 3745, 4375, 5350, 6250, 7490, 8750, 10700, 12500, 13375, 14980, 17500, 18725, 21875, 26750, 37450, 43750, 53500, 66875, 74900, 87500, 93625, 133750, 187250, 267500, 334375, 374500, 468125, 668750, 936250, 1337500, 1872500, 2340625, 4681250, 9362500]

約数ペア:

[(1, 9362500), (2, 4681250), (4, 2340625), (5, 1872500), (7, 1337500), (10, 936250), (14, 668750), (20, 468125), (25, 374500), (28, 334375), (35, 267500), (50, 187250), (70, 133750), (100, 93625), (107, 87500), (125, 74900), (140, 66875), (175, 53500), (214, 43750), (250, 37450), (350, 26750), (428, 21875), (500, 18725), (535, 17500), (625, 14980), (700, 13375), (749, 12500), (875, 10700), (1070, 8750), (1250, 7490), (1498, 6250), (1750, 5350), (2140, 4375), (2500, 3745), (2675, 3500), (2996, 3125)]