22998740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2087}}^1$

素因数の和:2144

約数の個数: 48

約数和(自身を含む): 52617600

約数和(自身を除く): 29618860

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2087, 2204, 2755, 4174, 5510, 8348, 10435, 11020, 20870, 39653, 41740, 60523, 79306, 121046, 158612, 198265, 242092, 302615, 396530, 605230, 793060, 1149937, 1210460, 2299874, 4599748, 5749685, 11499370, 22998740]

約数ペア:

[(1, 22998740), (2, 11499370), (4, 5749685), (5, 4599748), (10, 2299874), (19, 1210460), (20, 1149937), (29, 793060), (38, 605230), (58, 396530), (76, 302615), (95, 242092), (116, 198265), (145, 158612), (190, 121046), (290, 79306), (380, 60523), (551, 41740), (580, 39653), (1102, 20870), (2087, 11020), (2204, 10435), (2755, 8348), (4174, 5510)]