55440020

素因数分解:

$2^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{11897}}^1$

素因数の和:12139

約数の個数: 24

約数和(自身を含む): 116933544

約数和(自身を除く): 61493524

約数列:

[1, 2, 4, 5, 10, 20, 233, 466, 932, 1165, 2330, 4660, 11897, 23794, 47588, 59485, 118970, 237940, 2772001, 5544002, 11088004, 13860005, 27720010, 55440020]

約数ペア:

[(1, 55440020), (2, 27720010), (4, 13860005), (5, 11088004), (10, 5544002), (20, 2772001), (233, 237940), (466, 118970), (932, 59485), (1165, 47588), (2330, 23794), (4660, 11897)]