3228020

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1567}}^1$

素因数の和:1679

約数の個数: 24

約数和(自身を含む): 6849024

約数和(自身を除く): 3621004

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 1567, 2060, 3134, 6268, 7835, 15670, 31340, 161401, 322802, 645604, 807005, 1614010, 3228020]

約数ペア:

[(1, 3228020), (2, 1614010), (4, 807005), (5, 645604), (10, 322802), (20, 161401), (103, 31340), (206, 15670), (412, 7835), (515, 6268), (1030, 3134), (1567, 2060)]