25750510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{433}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 49059360

約数和(自身を除く): 23308850

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 313, 433, 626, 866, 1565, 2165, 3130, 4330, 5947, 8227, 11894, 16454, 29735, 41135, 59470, 82270, 135529, 271058, 677645, 1355290, 2575051, 5150102, 12875255, 25750510]

約数ペア:

[(1, 25750510), (2, 12875255), (5, 5150102), (10, 2575051), (19, 1355290), (38, 677645), (95, 271058), (190, 135529), (313, 82270), (433, 59470), (626, 41135), (866, 29735), (1565, 16454), (2165, 11894), (3130, 8227), (4330, 5947)]