5126500

素因数分解:

$2^2\times 5^3\times {\mathrm{10253}}^1$

素因数の和:10272

約数の個数: 24

約数和(自身を含む): 11197368

約数和(自身を除く): 6070868

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 10253, 20506, 41012, 51265, 102530, 205060, 256325, 512650, 1025300, 1281625, 2563250, 5126500]

約数ペア:

[(1, 5126500), (2, 2563250), (4, 1281625), (5, 1025300), (10, 512650), (20, 256325), (25, 205060), (50, 102530), (100, 51265), (125, 41012), (250, 20506), (500, 10253)]