39208640

素因数分解:

$2^6\times 5^1\times {\mathrm{122527}}^1$

素因数の和:122544

約数の個数: 28

約数和(自身を含む): 93366336

約数和(自身を除く): 54157696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 122527, 245054, 490108, 612635, 980216, 1225270, 1960432, 2450540, 3920864, 4901080, 7841728, 9802160, 19604320, 39208640]

約数ペア:

[(1, 39208640), (2, 19604320), (4, 9802160), (5, 7841728), (8, 4901080), (10, 3920864), (16, 2450540), (20, 1960432), (32, 1225270), (40, 980216), (64, 612635), (80, 490108), (160, 245054), (320, 122527)]