26088640

素因数分解:

$2^6\times 5^1\times {\mathrm{81527}}^1$

素因数の和:81544

約数の個数: 28

約数和(自身を含む): 62124336

約数和(自身を除く): 36035696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 81527, 163054, 326108, 407635, 652216, 815270, 1304432, 1630540, 2608864, 3261080, 5217728, 6522160, 13044320, 26088640]

約数ペア:

[(1, 26088640), (2, 13044320), (4, 6522160), (5, 5217728), (8, 3261080), (10, 2608864), (16, 1630540), (20, 1304432), (32, 815270), (40, 652216), (64, 407635), (80, 326108), (160, 163054), (320, 81527)]