16943080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5501}}^1$

素因数の和:5530

約数の個数: 64

約数和(自身を含む): 47537280

約数和(自身を除く): 30594200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 5501, 11002, 22004, 27505, 38507, 44008, 55010, 60511, 77014, 110020, 121022, 154028, 192535, 220040, 242044, 302555, 308056, 385070, 423577, 484088, 605110, 770140, 847154, 1210220, 1540280, 1694308, 2117885, 2420440, 3388616, 4235770, 8471540, 16943080]

約数ペア:

[(1, 16943080), (2, 8471540), (4, 4235770), (5, 3388616), (7, 2420440), (8, 2117885), (10, 1694308), (11, 1540280), (14, 1210220), (20, 847154), (22, 770140), (28, 605110), (35, 484088), (40, 423577), (44, 385070), (55, 308056), (56, 302555), (70, 242044), (77, 220040), (88, 192535), (110, 154028), (140, 121022), (154, 110020), (220, 77014), (280, 60511), (308, 55010), (385, 44008), (440, 38507), (616, 27505), (770, 22004), (1540, 11002), (3080, 5501)]