186968522020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{28414669}}^1$

素因数の和:28414732

約数の個数: 48

約数和(自身を含む): 458271797760

約数和(自身を除く): 271303275740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 28414669, 56829338, 113658676, 142073345, 198902683, 284146690, 397805366, 568293380, 795610732, 994513415, 1335489443, 1989026830, 2670978886, 3978053660, 5341957772, 6677447215, 9348426101, 13354894430, 18696852202, 26709788860, 37393704404, 46742130505, 93484261010, 186968522020]

約数ペア:

[(1, 186968522020), (2, 93484261010), (4, 46742130505), (5, 37393704404), (7, 26709788860), (10, 18696852202), (14, 13354894430), (20, 9348426101), (28, 6677447215), (35, 5341957772), (47, 3978053660), (70, 2670978886), (94, 1989026830), (140, 1335489443), (188, 994513415), (235, 795610732), (329, 568293380), (470, 397805366), (658, 284146690), (940, 198902683), (1316, 142073345), (1645, 113658676), (3290, 56829338), (6580, 28414669)]