13482640

素因数分解:

$2^4\times 5^1\times {\mathrm{168533}}^1$

素因数の和:168546

約数の個数: 20

約数和(自身を含む): 31347324

約数和(自身を除く): 17864684

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 168533, 337066, 674132, 842665, 1348264, 1685330, 2696528, 3370660, 6741320, 13482640]

約数ペア:

[(1, 13482640), (2, 6741320), (4, 3370660), (5, 2696528), (8, 1685330), (10, 1348264), (16, 842665), (20, 674132), (40, 337066), (80, 168533)]