11664920

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1511}}^1$

素因数の和:1715

約数の個数: 32

約数和(自身を含む): 26399520

約数和(自身を除く): 14734600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1511, 1544, 1930, 3022, 3860, 6044, 7555, 7720, 12088, 15110, 30220, 60440, 291623, 583246, 1166492, 1458115, 2332984, 2916230, 5832460, 11664920]

約数ペア:

[(1, 11664920), (2, 5832460), (4, 2916230), (5, 2332984), (8, 1458115), (10, 1166492), (20, 583246), (40, 291623), (193, 60440), (386, 30220), (772, 15110), (965, 12088), (1511, 7720), (1544, 7555), (1930, 6044), (3022, 3860)]