122132240

素因数分解:

$2^4\times 5^1\times {\mathrm{1526653}}^1$

素因数の和:1526666

約数の個数: 20

約数和(自身を含む): 283957644

約数和(自身を除く): 161825404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1526653, 3053306, 6106612, 7633265, 12213224, 15266530, 24426448, 30533060, 61066120, 122132240]

約数ペア:

[(1, 122132240), (2, 61066120), (4, 30533060), (5, 24426448), (8, 15266530), (10, 12213224), (16, 7633265), (20, 6106612), (40, 3053306), (80, 1526653)]