3400660

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{881}}^1$

素因数の和:1083

約数の個数: 24

約数和(自身を含む): 7186536

約数和(自身を除く): 3785876

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 881, 965, 1762, 1930, 3524, 3860, 4405, 8810, 17620, 170033, 340066, 680132, 850165, 1700330, 3400660]

約数ペア:

[(1, 3400660), (2, 1700330), (4, 850165), (5, 680132), (10, 340066), (20, 170033), (193, 17620), (386, 8810), (772, 4405), (881, 3860), (965, 3524), (1762, 1930)]