103226440

素因数分解:

$2^3\times 5^1\times {\mathrm{2580661}}^1$

素因数の和:2580672

約数の個数: 16

約数和(自身を含む): 232259580

約数和(自身を除く): 129033140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2580661, 5161322, 10322644, 12903305, 20645288, 25806610, 51613220, 103226440]

約数ペア:

[(1, 103226440), (2, 51613220), (4, 25806610), (5, 20645288), (8, 12903305), (10, 10322644), (20, 5161322), (40, 2580661)]