38664320

素因数分解:

$2^7\times 5^1\times {\mathrm{60413}}^1$

素因数の和:60432

約数の個数: 32

約数和(自身を含む): 92433420

約数和(自身を除く): 53769100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 60413, 120826, 241652, 302065, 483304, 604130, 966608, 1208260, 1933216, 2416520, 3866432, 4833040, 7732864, 9666080, 19332160, 38664320]

約数ペア:

[(1, 38664320), (2, 19332160), (4, 9666080), (5, 7732864), (8, 4833040), (10, 3866432), (16, 2416520), (20, 1933216), (32, 1208260), (40, 966608), (64, 604130), (80, 483304), (128, 302065), (160, 241652), (320, 120826), (640, 60413)]