3864320

素因数分解:

$2^8\times 5^1\times {\mathrm{3019}}^1$

素因数の和:3040

約数の個数: 36

約数和(自身を含む): 9259320

約数和(自身を除く): 5395000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 3019, 6038, 12076, 15095, 24152, 30190, 48304, 60380, 96608, 120760, 193216, 241520, 386432, 483040, 772864, 966080, 1932160, 3864320]

約数ペア:

[(1, 3864320), (2, 1932160), (4, 966080), (5, 772864), (8, 483040), (10, 386432), (16, 241520), (20, 193216), (32, 120760), (40, 96608), (64, 60380), (80, 48304), (128, 30190), (160, 24152), (256, 15095), (320, 12076), (640, 6038), (1280, 3019)]