22134080

素因数分解:

$2^6\times 5^1\times {\mathrm{263}}^2$

素因数の和:543

約数の個数: 42

約数和(自身を含む): 52907946

約数和(自身を除く): 30773866

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 263, 320, 526, 1052, 1315, 2104, 2630, 4208, 5260, 8416, 10520, 16832, 21040, 42080, 69169, 84160, 138338, 276676, 345845, 553352, 691690, 1106704, 1383380, 2213408, 2766760, 4426816, 5533520, 11067040, 22134080]

約数ペア:

[(1, 22134080), (2, 11067040), (4, 5533520), (5, 4426816), (8, 2766760), (10, 2213408), (16, 1383380), (20, 1106704), (32, 691690), (40, 553352), (64, 345845), (80, 276676), (160, 138338), (263, 84160), (320, 69169), (526, 42080), (1052, 21040), (1315, 16832), (2104, 10520), (2630, 8416), (4208, 5260)]