44205040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1$

素因数の和:478

約数の個数: 80

約数和(自身を含む): 113135616

約数和(自身を除く): 68930576

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 191, 220, 263, 382, 440, 526, 764, 880, 955, 1052, 1315, 1528, 1910, 2101, 2104, 2630, 2893, 3056, 3820, 4202, 4208, 5260, 5786, 7640, 8404, 10505, 10520, 11572, 14465, 15280, 16808, 21010, 21040, 23144, 28930, 33616, 42020, 46288, 50233, 57860, 84040, 100466, 115720, 168080, 200932, 231440, 251165, 401864, 502330, 552563, 803728, 1004660, 1105126, 2009320, 2210252, 2762815, 4018640, 4420504, 5525630, 8841008, 11051260, 22102520, 44205040]

約数ペア:

[(1, 44205040), (2, 22102520), (4, 11051260), (5, 8841008), (8, 5525630), (10, 4420504), (11, 4018640), (16, 2762815), (20, 2210252), (22, 2009320), (40, 1105126), (44, 1004660), (55, 803728), (80, 552563), (88, 502330), (110, 401864), (176, 251165), (191, 231440), (220, 200932), (263, 168080), (382, 115720), (440, 100466), (526, 84040), (764, 57860), (880, 50233), (955, 46288), (1052, 42020), (1315, 33616), (1528, 28930), (1910, 23144), (2101, 21040), (2104, 21010), (2630, 16808), (2893, 15280), (3056, 14465), (3820, 11572), (4202, 10520), (4208, 10505), (5260, 8404), (5786, 7640)]