8148460

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2111}}^1$

素因数の和:2313

約数の個数: 24

約数和(自身を含む): 17208576

約数和(自身を除く): 9060116

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 2111, 3860, 4222, 8444, 10555, 21110, 42220, 407423, 814846, 1629692, 2037115, 4074230, 8148460]

約数ペア:

[(1, 8148460), (2, 4074230), (4, 2037115), (5, 1629692), (10, 814846), (20, 407423), (193, 42220), (386, 21110), (772, 10555), (965, 8444), (1930, 4222), (2111, 3860)]