10857020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{18719}}^1$

素因数の和:18757

約数の個数: 24

約数和(自身を含む): 23587200

約数和(自身を除く): 12730180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 18719, 37438, 74876, 93595, 187190, 374380, 542851, 1085702, 2171404, 2714255, 5428510, 10857020]

約数ペア:

[(1, 10857020), (2, 5428510), (4, 2714255), (5, 2171404), (10, 1085702), (20, 542851), (29, 374380), (58, 187190), (116, 93595), (145, 74876), (290, 37438), (580, 18719)]