104037220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{743123}}^1$

素因数の和:743139

約数の個数: 24

約数和(自身を含む): 249689664

約数和(自身を除く): 145652444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 743123, 1486246, 2972492, 3715615, 5201861, 7431230, 10403722, 14862460, 20807444, 26009305, 52018610, 104037220]

約数ペア:

[(1, 104037220), (2, 52018610), (4, 26009305), (5, 20807444), (7, 14862460), (10, 10403722), (14, 7431230), (20, 5201861), (28, 3715615), (35, 2972492), (70, 1486246), (140, 743123)]