14140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1$

素因数の和:117

約数の個数: 24

約数和(自身を含む): 34272

約数和(自身を除く): 20132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 1010, 1414, 2020, 2828, 3535, 7070, 14140]

約数ペア:

[(1, 14140), (2, 7070), (4, 3535), (5, 2828), (7, 2020), (10, 1414), (14, 1010), (20, 707), (28, 505), (35, 404), (70, 202), (101, 140)]