4129372280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9384937}}^1$

素因数の和:9384959

約数の個数: 32

約数和(自身を含む): 10135733040

約数和(自身を除く): 6006360760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 9384937, 18769874, 37539748, 46924685, 75079496, 93849370, 103234307, 187698740, 206468614, 375397480, 412937228, 516171535, 825874456, 1032343070, 2064686140, 4129372280]

約数ペア:

[(1, 4129372280), (2, 2064686140), (4, 1032343070), (5, 825874456), (8, 516171535), (10, 412937228), (11, 375397480), (20, 206468614), (22, 187698740), (40, 103234307), (44, 93849370), (55, 75079496), (88, 46924685), (110, 37539748), (220, 18769874), (440, 9384937)]