10730540

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5209}}^1$

素因数の和:5321

約数の個数: 24

約数和(自身を含む): 22757280

約数和(自身を除く): 12026740

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 5209, 10418, 20836, 26045, 52090, 104180, 536527, 1073054, 2146108, 2682635, 5365270, 10730540]

約数ペア:

[(1, 10730540), (2, 5365270), (4, 2682635), (5, 2146108), (10, 1073054), (20, 536527), (103, 104180), (206, 52090), (412, 26045), (515, 20836), (1030, 10418), (2060, 5209)]