20160426080

素因数分解:

$2^5\times 5^1\times {\mathrm{126002663}}^1$

素因数の和:126002678

約数の個数: 24

約数和(自身を含む): 47629006992

約数和(自身を除く): 27468580912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 126002663, 252005326, 504010652, 630013315, 1008021304, 1260026630, 2016042608, 2520053260, 4032085216, 5040106520, 10080213040, 20160426080]

約数ペア:

[(1, 20160426080), (2, 10080213040), (4, 5040106520), (5, 4032085216), (8, 2520053260), (10, 2016042608), (16, 1260026630), (20, 1008021304), (32, 630013315), (40, 504010652), (80, 252005326), (160, 126002663)]