10080213040

素因数分解:

$2^4\times 5^1\times {\mathrm{126002663}}^1$

素因数の和:126002676

約数の個数: 20

約数和(自身を含む): 23436495504

約数和(自身を除く): 13356282464

約数列:

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

約数ペア:

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