3887650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5981}}^1$

素因数の和:6006

約数の個数: 24

約数和(自身を含む): 7788564

約数和(自身を除く): 3900914

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 5981, 11962, 29905, 59810, 77753, 149525, 155506, 299050, 388765, 777530, 1943825, 3887650]

約数ペア:

[(1, 3887650), (2, 1943825), (5, 777530), (10, 388765), (13, 299050), (25, 155506), (26, 149525), (50, 77753), (65, 59810), (130, 29905), (325, 11962), (650, 5981)]