3951946220

素因数分解:

$2^2\times 5^1\times {\mathrm{8293}}^1\times {\mathrm{23827}}^1$

素因数の和:32129

約数の個数: 24

約数和(自身を含む): 8300436144

約数和(自身を除く): 4348489924

約数列:

[1, 2, 4, 5, 10, 20, 8293, 16586, 23827, 33172, 41465, 47654, 82930, 95308, 119135, 165860, 238270, 476540, 197597311, 395194622, 790389244, 987986555, 1975973110, 3951946220]

約数ペア:

[(1, 3951946220), (2, 1975973110), (4, 987986555), (5, 790389244), (10, 395194622), (20, 197597311), (8293, 476540), (16586, 238270), (23827, 165860), (33172, 119135), (41465, 95308), (47654, 82930)]