54411160

素因数分解:

$2^3\times 5^1\times {\mathrm{1360279}}^1$

素因数の和:1360290

約数の個数: 16

約数和(自身を含む): 122425200

約数和(自身を除く): 68014040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1360279, 2720558, 5441116, 6801395, 10882232, 13602790, 27205580, 54411160]

約数ペア:

[(1, 54411160), (2, 27205580), (4, 13602790), (5, 10882232), (8, 6801395), (10, 5441116), (20, 2720558), (40, 1360279)]