9725260

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4721}}^1$

素因数の和:4833

約数の個数: 24

約数和(自身を含む): 20625696

約数和(自身を除く): 10900436

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 4721, 9442, 18884, 23605, 47210, 94420, 486263, 972526, 1945052, 2431315, 4862630, 9725260]

約数ペア:

[(1, 9725260), (2, 4862630), (4, 2431315), (5, 1945052), (10, 972526), (20, 486263), (103, 94420), (206, 47210), (412, 23605), (515, 18884), (1030, 9442), (2060, 4721)]