5040106520

素因数分解:

$2^3\times 5^1\times {\mathrm{126002663}}^1$

素因数の和:126002674

約数の個数: 16

約数和(自身を含む): 11340239760

約数和(自身を除く): 6300133240

約数列:

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

約数ペア:

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