4435180

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2153}}^1$

素因数の和:2265

約数の個数: 24

約数和(自身を含む): 9408672

約数和(自身を除く): 4973492

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 2153, 4306, 8612, 10765, 21530, 43060, 221759, 443518, 887036, 1108795, 2217590, 4435180]

約数ペア:

[(1, 4435180), (2, 2217590), (4, 1108795), (5, 887036), (10, 443518), (20, 221759), (103, 43060), (206, 21530), (412, 10765), (515, 8612), (1030, 4306), (2060, 2153)]