7032920

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{911}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 15923520

約数和(自身を除く): 8890600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 911, 965, 1544, 1822, 1930, 3644, 3860, 4555, 7288, 7720, 9110, 18220, 36440, 175823, 351646, 703292, 879115, 1406584, 1758230, 3516460, 7032920]

約数ペア:

[(1, 7032920), (2, 3516460), (4, 1758230), (5, 1406584), (8, 879115), (10, 703292), (20, 351646), (40, 175823), (193, 36440), (386, 18220), (772, 9110), (911, 7720), (965, 7288), (1544, 4555), (1822, 3860), (1930, 3644)]