262022120

素因数分解:

$2^3\times 5^1\times {\mathrm{6550553}}^1$

素因数の和:6550564

約数の個数: 16

約数和(自身を含む): 589549860

約数和(自身を除く): 327527740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6550553, 13101106, 26202212, 32752765, 52404424, 65505530, 131011060, 262022120]

約数ペア:

[(1, 262022120), (2, 131011060), (4, 65505530), (5, 52404424), (8, 32752765), (10, 26202212), (20, 13101106), (40, 6550553)]