171770140

素因数分解:

$2^2\times 5^1\times {\mathrm{941}}^1\times {\mathrm{9127}}^1$

素因数の和:10077

約数の個数: 24

約数和(自身を含む): 361140192

約数和(自身を除く): 189370052

約数列:

[1, 2, 4, 5, 10, 20, 941, 1882, 3764, 4705, 9127, 9410, 18254, 18820, 36508, 45635, 91270, 182540, 8588507, 17177014, 34354028, 42942535, 85885070, 171770140]

約数ペア:

[(1, 171770140), (2, 85885070), (4, 42942535), (5, 34354028), (10, 17177014), (20, 8588507), (941, 182540), (1882, 91270), (3764, 45635), (4705, 36508), (9127, 18820), (9410, 18254)]