14260720

素因数分解:

$2^4\times 5^1\times {\mathrm{178259}}^1$

素因数の和:178272

約数の個数: 20

約数和(自身を含む): 33156360

約数和(自身を除く): 18895640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 178259, 356518, 713036, 891295, 1426072, 1782590, 2852144, 3565180, 7130360, 14260720]

約数ペア:

[(1, 14260720), (2, 7130360), (4, 3565180), (5, 2852144), (8, 1782590), (10, 1426072), (16, 891295), (20, 713036), (40, 356518), (80, 178259)]