15702387020

素因数分解:

$2^2\times 5^1\times {\mathrm{5647}}^1\times {\mathrm{139033}}^1$

素因数の和:144689

約数の個数: 24

約数和(自身を含む): 32981089344

約数和(自身を除く): 17278702324

約数列:

[1, 2, 4, 5, 10, 20, 5647, 11294, 22588, 28235, 56470, 112940, 139033, 278066, 556132, 695165, 1390330, 2780660, 785119351, 1570238702, 3140477404, 3925596755, 7851193510, 15702387020]

約数ペア:

[(1, 15702387020), (2, 7851193510), (4, 3925596755), (5, 3140477404), (10, 1570238702), (20, 785119351), (5647, 2780660), (11294, 1390330), (22588, 695165), (28235, 556132), (56470, 278066), (112940, 139033)]