5207500

素因数分解:

$2^2\times 5^4\times {\mathrm{2083}}^1$

素因数の和:2107

約数の個数: 30

約数和(自身を含む): 11393228

約数和(自身を除く): 6185728

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2083, 2500, 4166, 8332, 10415, 20830, 41660, 52075, 104150, 208300, 260375, 520750, 1041500, 1301875, 2603750, 5207500]

約数ペア:

[(1, 5207500), (2, 2603750), (4, 1301875), (5, 1041500), (10, 520750), (20, 260375), (25, 208300), (50, 104150), (100, 52075), (125, 41660), (250, 20830), (500, 10415), (625, 8332), (1250, 4166), (2083, 2500)]