14442640

素因数分解:

$2^4\times 5^1\times {\mathrm{180533}}^1$

素因数の和:180546

約数の個数: 20

約数和(自身を含む): 33579324

約数和(自身を除く): 19136684

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 180533, 361066, 722132, 902665, 1444264, 1805330, 2888528, 3610660, 7221320, 14442640]

約数ペア:

[(1, 14442640), (2, 7221320), (4, 3610660), (5, 2888528), (8, 1805330), (10, 1444264), (16, 902665), (20, 722132), (40, 361066), (80, 180533)]