14405540

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{8093}}^1$

素因数の和:8191

約数の個数: 24

約数和(自身を含む): 30595320

約数和(自身を除く): 16189780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 8093, 16186, 32372, 40465, 80930, 161860, 720277, 1440554, 2881108, 3601385, 7202770, 14405540]

約数ペア:

[(1, 14405540), (2, 7202770), (4, 3601385), (5, 2881108), (10, 1440554), (20, 720277), (89, 161860), (178, 80930), (356, 40465), (445, 32372), (890, 16186), (1780, 8093)]