6384440

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{827}}^1$

素因数の和:1031

約数の個数: 32

約数和(自身を含む): 14456880

約数和(自身を除く): 8072440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 827, 965, 1544, 1654, 1930, 3308, 3860, 4135, 6616, 7720, 8270, 16540, 33080, 159611, 319222, 638444, 798055, 1276888, 1596110, 3192220, 6384440]

約数ペア:

[(1, 6384440), (2, 3192220), (4, 1596110), (5, 1276888), (8, 798055), (10, 638444), (20, 319222), (40, 159611), (193, 33080), (386, 16540), (772, 8270), (827, 7720), (965, 6616), (1544, 4135), (1654, 3860), (1930, 3308)]