5508220

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1427}}^1$

素因数の和:1629

約数の個数: 24

約数和(自身を含む): 11635344

約数和(自身を除く): 6127124

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1427, 1930, 2854, 3860, 5708, 7135, 14270, 28540, 275411, 550822, 1101644, 1377055, 2754110, 5508220]

約数ペア:

[(1, 5508220), (2, 2754110), (4, 1377055), (5, 1101644), (10, 550822), (20, 275411), (193, 28540), (386, 14270), (772, 7135), (965, 5708), (1427, 3860), (1930, 2854)]