7117006220

素因数分解:

$2^2\times 5^1\times {\mathrm{2179}}^1\times {\mathrm{163309}}^1$

素因数の和:165497

約数の個数: 24

約数和(自身を含む): 14952663600

約数和(自身を除く): 7835657380

約数列:

[1, 2, 4, 5, 10, 20, 2179, 4358, 8716, 10895, 21790, 43580, 163309, 326618, 653236, 816545, 1633090, 3266180, 355850311, 711700622, 1423401244, 1779251555, 3558503110, 7117006220]

約数ペア:

[(1, 7117006220), (2, 3558503110), (4, 1779251555), (5, 1423401244), (10, 711700622), (20, 355850311), (2179, 3266180), (4358, 1633090), (8716, 816545), (10895, 653236), (21790, 326618), (43580, 163309)]