1814080

素因数分解:

$2^6\times 5^1\times {\mathrm{5669}}^1$

素因数の和:5686

約数の個数: 28

約数和(自身を含む): 4320540

約数和(自身を除く): 2506460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 5669, 11338, 22676, 28345, 45352, 56690, 90704, 113380, 181408, 226760, 362816, 453520, 907040, 1814080]

約数ペア:

[(1, 1814080), (2, 907040), (4, 453520), (5, 362816), (8, 226760), (10, 181408), (16, 113380), (20, 90704), (32, 56690), (40, 45352), (64, 28345), (80, 22676), (160, 11338), (320, 5669)]