44667920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1$

素因数の和:480

約数の個数: 80

約数和(自身を含む): 114314112

約数和(自身を除く): 69646192

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 193, 220, 263, 386, 440, 526, 772, 880, 965, 1052, 1315, 1544, 1930, 2104, 2123, 2630, 2893, 3088, 3860, 4208, 4246, 5260, 5786, 7720, 8492, 10520, 10615, 11572, 14465, 15440, 16984, 21040, 21230, 23144, 28930, 33968, 42460, 46288, 50759, 57860, 84920, 101518, 115720, 169840, 203036, 231440, 253795, 406072, 507590, 558349, 812144, 1015180, 1116698, 2030360, 2233396, 2791745, 4060720, 4466792, 5583490, 8933584, 11166980, 22333960, 44667920]

約数ペア:

[(1, 44667920), (2, 22333960), (4, 11166980), (5, 8933584), (8, 5583490), (10, 4466792), (11, 4060720), (16, 2791745), (20, 2233396), (22, 2030360), (40, 1116698), (44, 1015180), (55, 812144), (80, 558349), (88, 507590), (110, 406072), (176, 253795), (193, 231440), (220, 203036), (263, 169840), (386, 115720), (440, 101518), (526, 84920), (772, 57860), (880, 50759), (965, 46288), (1052, 42460), (1315, 33968), (1544, 28930), (1930, 23144), (2104, 21230), (2123, 21040), (2630, 16984), (2893, 15440), (3088, 14465), (3860, 11572), (4208, 10615), (4246, 10520), (5260, 8492), (5786, 7720)]