29144320

素因数分解:

$2^8\times 5^1\times {\mathrm{22769}}^1$

素因数の和:22790

約数の個数: 36

約数和(自身を含む): 69812820

約数和(自身を除く): 40668500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 22769, 45538, 91076, 113845, 182152, 227690, 364304, 455380, 728608, 910760, 1457216, 1821520, 2914432, 3643040, 5828864, 7286080, 14572160, 29144320]

約数ペア:

[(1, 29144320), (2, 14572160), (4, 7286080), (5, 5828864), (8, 3643040), (10, 2914432), (16, 1821520), (20, 1457216), (32, 910760), (40, 728608), (64, 455380), (80, 364304), (128, 227690), (160, 182152), (256, 113845), (320, 91076), (640, 45538), (1280, 22769)]