99866740

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{48479}}^1$

素因数の和:48591

約数の個数: 24

約数和(自身を含む): 211760640

約数和(自身を除く): 111893900

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 48479, 96958, 193916, 242395, 484790, 969580, 4993337, 9986674, 19973348, 24966685, 49933370, 99866740]

約数ペア:

[(1, 99866740), (2, 49933370), (4, 24966685), (5, 19973348), (10, 9986674), (20, 4993337), (103, 969580), (206, 484790), (412, 242395), (515, 193916), (1030, 96958), (2060, 48479)]