449207.0000000

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1103}}^1$

素因数の和:1305

約数の個数: 24

約数和(自身を含む): 8995392

約数和(自身を除く): 4737812

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1103, 1930, 2206, 3860, 4412, 5515, 11030, 22060, 212879, 425758, 851516, 1064395, 2128790, 4257580]

約数ペア:

[(1, 4257580), (2, 2128790), (4, 1064395), (5, 851516), (10, 425758), (20, 212879), (193, 22060), (386, 11030), (772, 5515), (965, 4412), (1103, 3860), (1930, 2206)]