104430800

素因数分解:

$2^4\times 5^2\times {\mathrm{261077}}^1$

素因数の和:261095

約数の個数: 30

約数和(自身を含む): 250895958

約数和(自身を除く): 146465158

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 261077, 522154, 1044308, 1305385, 2088616, 2610770, 4177232, 5221540, 6526925, 10443080, 13053850, 20886160, 26107700, 52215400, 104430800]

約数ペア:

[(1, 104430800), (2, 52215400), (4, 26107700), (5, 20886160), (8, 13053850), (10, 10443080), (16, 6526925), (20, 5221540), (25, 4177232), (40, 2610770), (50, 2088616), (80, 1305385), (100, 1044308), (200, 522154), (400, 261077)]