38812120

素因数分解:

$2^3\times 5^1\times {\mathrm{970303}}^1$

素因数の和:970314

約数の個数: 16

約数和(自身を含む): 87327360

約数和(自身を除く): 48515240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 970303, 1940606, 3881212, 4851515, 7762424, 9703030, 19406060, 38812120]

約数ペア:

[(1, 38812120), (2, 19406060), (4, 9703030), (5, 7762424), (8, 4851515), (10, 3881212), (20, 1940606), (40, 970303)]