2501500

素因数分解:

$2^2\times 5^3\times {\mathrm{5003}}^1$

素因数の和:5022

約数の個数: 24

約数和(自身を含む): 5464368

約数和(自身を除く): 2962868

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 5003, 10006, 20012, 25015, 50030, 100060, 125075, 250150, 500300, 625375, 1250750, 2501500]

約数ペア:

[(1, 2501500), (2, 1250750), (4, 625375), (5, 500300), (10, 250150), (20, 125075), (25, 100060), (50, 50030), (100, 25015), (125, 20012), (250, 10006), (500, 5003)]