9086440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 22628160

約数和(自身を除く): 13541720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 107, 110, 193, 214, 220, 386, 428, 440, 535, 772, 856, 965, 1070, 1177, 1544, 1930, 2123, 2140, 2354, 3860, 4246, 4280, 4708, 5885, 7720, 8492, 9416, 10615, 11770, 16984, 20651, 21230, 23540, 41302, 42460, 47080, 82604, 84920, 103255, 165208, 206510, 227161, 413020, 454322, 826040, 908644, 1135805, 1817288, 2271610, 4543220, 9086440]

約数ペア:

[(1, 9086440), (2, 4543220), (4, 2271610), (5, 1817288), (8, 1135805), (10, 908644), (11, 826040), (20, 454322), (22, 413020), (40, 227161), (44, 206510), (55, 165208), (88, 103255), (107, 84920), (110, 82604), (193, 47080), (214, 42460), (220, 41302), (386, 23540), (428, 21230), (440, 20651), (535, 16984), (772, 11770), (856, 10615), (965, 9416), (1070, 8492), (1177, 7720), (1544, 5885), (1930, 4708), (2123, 4280), (2140, 4246), (2354, 3860)]