7496120

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{971}}^1$

素因数の和:1175

約数の個数: 32

約数和(自身を含む): 16971120

約数和(自身を除く): 9475000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 971, 1544, 1930, 1942, 3860, 3884, 4855, 7720, 7768, 9710, 19420, 38840, 187403, 374806, 749612, 937015, 1499224, 1874030, 3748060, 7496120]

約数ペア:

[(1, 7496120), (2, 3748060), (4, 1874030), (5, 1499224), (8, 937015), (10, 749612), (20, 374806), (40, 187403), (193, 38840), (386, 19420), (772, 9710), (965, 7768), (971, 7720), (1544, 4855), (1930, 3884), (1942, 3860)]