26838260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{70627}}^1$

素因数の和:70655

約数の個数: 24

約数和(自身を含む): 59327520

約数和(自身を除く): 32489260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 70627, 141254, 282508, 353135, 706270, 1341913, 1412540, 2683826, 5367652, 6709565, 13419130, 26838260]

約数ペア:

[(1, 26838260), (2, 13419130), (4, 6709565), (5, 5367652), (10, 2683826), (19, 1412540), (20, 1341913), (38, 706270), (76, 353135), (95, 282508), (190, 141254), (380, 70627)]