11603780

素因数分解:

$2^2\times 5^1\times {\mathrm{677}}^1\times {\mathrm{857}}^1$

素因数の和:1543

約数の個数: 24

約数和(自身を含む): 24432408

約数和(自身を除く): 12828628

約数列:

[1, 2, 4, 5, 10, 20, 677, 857, 1354, 1714, 2708, 3385, 3428, 4285, 6770, 8570, 13540, 17140, 580189, 1160378, 2320756, 2900945, 5801890, 11603780]

約数ペア:

[(1, 11603780), (2, 5801890), (4, 2900945), (5, 2320756), (10, 1160378), (20, 580189), (677, 17140), (857, 13540), (1354, 8570), (1714, 6770), (2708, 4285), (3385, 3428)]