276337660

素因数分解:

$2^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{20903}}^1$

素因数の和:21573

約数の個数: 24

約数和(自身を含む): 581214816

約数和(自身を除く): 304877156

約数列:

[1, 2, 4, 5, 10, 20, 661, 1322, 2644, 3305, 6610, 13220, 20903, 41806, 83612, 104515, 209030, 418060, 13816883, 27633766, 55267532, 69084415, 138168830, 276337660]

約数ペア:

[(1, 276337660), (2, 138168830), (4, 69084415), (5, 55267532), (10, 27633766), (20, 13816883), (661, 418060), (1322, 209030), (2644, 104515), (3305, 83612), (6610, 41806), (13220, 20903)]