2675000

素因数分解:

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

素因数の和:138

約数の個数: 48

約数和(自身を含む): 6327720

約数和(自身を除く): 3652720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 107, 125, 200, 214, 250, 428, 500, 535, 625, 856, 1000, 1070, 1250, 2140, 2500, 2675, 3125, 4280, 5000, 5350, 6250, 10700, 12500, 13375, 21400, 25000, 26750, 53500, 66875, 107000, 133750, 267500, 334375, 535000, 668750, 1337500, 2675000]

約数ペア:

[(1, 2675000), (2, 1337500), (4, 668750), (5, 535000), (8, 334375), (10, 267500), (20, 133750), (25, 107000), (40, 66875), (50, 53500), (100, 26750), (107, 25000), (125, 21400), (200, 13375), (214, 12500), (250, 10700), (428, 6250), (500, 5350), (535, 5000), (625, 4280), (856, 3125), (1000, 2675), (1070, 2500), (1250, 2140)]