58278020

素因数分解:

$2^2\times 5^1\times {\mathrm{1361}}^1\times {\mathrm{2141}}^1$

素因数の和:3511

約数の個数: 24

約数和(自身を含む): 122530968

約数和(自身を除く): 64252948

約数列:

[1, 2, 4, 5, 10, 20, 1361, 2141, 2722, 4282, 5444, 6805, 8564, 10705, 13610, 21410, 27220, 42820, 2913901, 5827802, 11655604, 14569505, 29139010, 58278020]

約数ペア:

[(1, 58278020), (2, 29139010), (4, 14569505), (5, 11655604), (10, 5827802), (20, 2913901), (1361, 42820), (2141, 27220), (2722, 21410), (4282, 13610), (5444, 10705), (6805, 8564)]