13512640

素因数分解:

$2^6\times 5^1\times {\mathrm{42227}}^1$

素因数の和:42244

約数の個数: 28

約数和(自身を含む): 32177736

約数和(自身を除く): 18665096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 42227, 84454, 168908, 211135, 337816, 422270, 675632, 844540, 1351264, 1689080, 2702528, 3378160, 6756320, 13512640]

約数ペア:

[(1, 13512640), (2, 6756320), (4, 3378160), (5, 2702528), (8, 1689080), (10, 1351264), (16, 844540), (20, 675632), (32, 422270), (40, 337816), (64, 211135), (80, 168908), (160, 84454), (320, 42227)]