23329840

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1511}}^1$

素因数の和:1717

約数の個数: 40

約数和(自身を含む): 54559008

約数和(自身を除く): 31229168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 386, 772, 965, 1511, 1544, 1930, 3022, 3088, 3860, 6044, 7555, 7720, 12088, 15110, 15440, 24176, 30220, 60440, 120880, 291623, 583246, 1166492, 1458115, 2332984, 2916230, 4665968, 5832460, 11664920, 23329840]

約数ペア:

[(1, 23329840), (2, 11664920), (4, 5832460), (5, 4665968), (8, 2916230), (10, 2332984), (16, 1458115), (20, 1166492), (40, 583246), (80, 291623), (193, 120880), (386, 60440), (772, 30220), (965, 24176), (1511, 15440), (1544, 15110), (1930, 12088), (3022, 7720), (3088, 7555), (3860, 6044)]