156969665180

素因数分解:

$2^2\times 5^1\times {\mathrm{3923}}^1\times {\mathrm{2000633}}^1$

素因数の和:2004565

約数の個数: 24

約数和(自身を含む): 329720488272

約数和(自身を除く): 172750823092

約数列:

[1, 2, 4, 5, 10, 20, 3923, 7846, 15692, 19615, 39230, 78460, 2000633, 4001266, 8002532, 10003165, 20006330, 40012660, 7848483259, 15696966518, 31393933036, 39242416295, 78484832590, 156969665180]

約数ペア:

[(1, 156969665180), (2, 78484832590), (4, 39242416295), (5, 31393933036), (10, 15696966518), (20, 7848483259), (3923, 40012660), (7846, 20006330), (15692, 10003165), (19615, 8002532), (39230, 4001266), (78460, 2000633)]