54144560

素因数分解:

$2^4\times 5^1\times {\mathrm{676807}}^1$

素因数の和:676820

約数の個数: 20

約数和(自身を含む): 125886288

約数和(自身を除く): 71741728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 676807, 1353614, 2707228, 3384035, 5414456, 6768070, 10828912, 13536140, 27072280, 54144560]

約数ペア:

[(1, 54144560), (2, 27072280), (4, 13536140), (5, 10828912), (8, 6768070), (10, 5414456), (16, 3384035), (20, 2707228), (40, 1353614), (80, 676807)]