22038260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37997}}^1$

素因数の和:38035

約数の個数: 24

約数和(自身を含む): 47877480

約数和(自身を除く): 25839220

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 37997, 75994, 151988, 189985, 379970, 759940, 1101913, 2203826, 4407652, 5509565, 11019130, 22038260]

約数ペア:

[(1, 22038260), (2, 11019130), (4, 5509565), (5, 4407652), (10, 2203826), (20, 1101913), (29, 759940), (58, 379970), (116, 189985), (145, 151988), (290, 75994), (580, 37997)]