57800060

素因数分解:

$2^2\times 5^1\times {\mathrm{2890003}}^1$

素因数の和:2890012

約数の個数: 12

約数和(自身を含む): 121380168

約数和(自身を除く): 63580108

約数列:

[1, 2, 4, 5, 10, 20, 2890003, 5780006, 11560012, 14450015, 28900030, 57800060]

約数ペア:

[(1, 57800060), (2, 28900030), (4, 14450015), (5, 11560012), (10, 5780006), (20, 2890003)]