27837590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{11003}}^1$

素因数の和:11044

約数の個数: 32

約数和(自身を含む): 57044736

約数和(自身を除く): 29207146

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 11003, 22006, 55015, 110030, 121033, 242066, 253069, 506138, 605165, 1210330, 1265345, 2530690, 2783759, 5567518, 13918795, 27837590]

約数ペア:

[(1, 27837590), (2, 13918795), (5, 5567518), (10, 2783759), (11, 2530690), (22, 1265345), (23, 1210330), (46, 605165), (55, 506138), (110, 253069), (115, 242066), (230, 121033), (253, 110030), (506, 55015), (1265, 22006), (2530, 11003)]