1070000

素因数分解:

$2^4\times 5^4\times {\mathrm{107}}^1$

素因数の和:135

約数の個数: 50

約数和(自身を含む): 2614788

約数和(自身を除く): 1544788

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 107, 125, 200, 214, 250, 400, 428, 500, 535, 625, 856, 1000, 1070, 1250, 1712, 2000, 2140, 2500, 2675, 4280, 5000, 5350, 8560, 10000, 10700, 13375, 21400, 26750, 42800, 53500, 66875, 107000, 133750, 214000, 267500, 535000, 1070000]

約数ペア:

[(1, 1070000), (2, 535000), (4, 267500), (5, 214000), (8, 133750), (10, 107000), (16, 66875), (20, 53500), (25, 42800), (40, 26750), (50, 21400), (80, 13375), (100, 10700), (107, 10000), (125, 8560), (200, 5350), (214, 5000), (250, 4280), (400, 2675), (428, 2500), (500, 2140), (535, 2000), (625, 1712), (856, 1250), (1000, 1070)]