535000

素因数分解:

$2^3\times 5^4\times {\mathrm{107}}^1$

素因数の和:133

約数の個数: 40

約数和(自身を含む): 1265220

約数和(自身を除く): 730220

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, 4280, 5000, 5350, 10700, 13375, 21400, 26750, 53500, 66875, 107000, 133750, 267500, 535000]

約数ペア:

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