10939640

素因数分解:

$2^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1511}}^1$

素因数の和:1703

約数の個数: 32

約数和(自身を含む): 24766560

約数和(自身を除く): 13826920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 181, 362, 724, 905, 1448, 1511, 1810, 3022, 3620, 6044, 7240, 7555, 12088, 15110, 30220, 60440, 273491, 546982, 1093964, 1367455, 2187928, 2734910, 5469820, 10939640]

約数ペア:

[(1, 10939640), (2, 5469820), (4, 2734910), (5, 2187928), (8, 1367455), (10, 1093964), (20, 546982), (40, 273491), (181, 60440), (362, 30220), (724, 15110), (905, 12088), (1448, 7555), (1511, 7240), (1810, 6044), (3022, 3620)]