116558060

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 249553920

約数和(自身を除く): 132995860

約数列:

[1, 2, 4, 5, 10, 20, 109, 127, 218, 254, 421, 436, 508, 545, 635, 842, 1090, 1270, 1684, 2105, 2180, 2540, 4210, 8420, 13843, 27686, 45889, 53467, 55372, 69215, 91778, 106934, 138430, 183556, 213868, 229445, 267335, 276860, 458890, 534670, 917780, 1069340, 5827903, 11655806, 23311612, 29139515, 58279030, 116558060]

約数ペア:

[(1, 116558060), (2, 58279030), (4, 29139515), (5, 23311612), (10, 11655806), (20, 5827903), (109, 1069340), (127, 917780), (218, 534670), (254, 458890), (421, 276860), (436, 267335), (508, 229445), (545, 213868), (635, 183556), (842, 138430), (1090, 106934), (1270, 91778), (1684, 69215), (2105, 55372), (2180, 53467), (2540, 45889), (4210, 27686), (8420, 13843)]