55335200

素因数分解:

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

素因数の和:546

約数の個数: 54

約数和(自身を含む): 135602649

約数和(自身を除く): 80267449

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 263, 400, 526, 800, 1052, 1315, 2104, 2630, 4208, 5260, 6575, 8416, 10520, 13150, 21040, 26300, 42080, 52600, 69169, 105200, 138338, 210400, 276676, 345845, 553352, 691690, 1106704, 1383380, 1729225, 2213408, 2766760, 3458450, 5533520, 6916900, 11067040, 13833800, 27667600, 55335200]

約数ペア:

[(1, 55335200), (2, 27667600), (4, 13833800), (5, 11067040), (8, 6916900), (10, 5533520), (16, 3458450), (20, 2766760), (25, 2213408), (32, 1729225), (40, 1383380), (50, 1106704), (80, 691690), (100, 553352), (160, 345845), (200, 276676), (263, 210400), (400, 138338), (526, 105200), (800, 69169), (1052, 52600), (1315, 42080), (2104, 26300), (2630, 21040), (4208, 13150), (5260, 10520), (6575, 8416)]