1125500

素因数分解:

$2^2\times 5^3\times {\mathrm{2251}}^1$

素因数の和:2270

約数の個数: 24

約数和(自身を含む): 2459184

約数和(自身を除く): 1333684

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 2251, 4502, 9004, 11255, 22510, 45020, 56275, 112550, 225100, 281375, 562750, 1125500]

約数ペア:

[(1, 1125500), (2, 562750), (4, 281375), (5, 225100), (10, 112550), (20, 56275), (25, 45020), (50, 22510), (100, 11255), (125, 9004), (250, 4502), (500, 2251)]