14566220

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{7211}}^1$

素因数の和:7321

約数の個数: 24

約数和(自身を含む): 30896208

約数和(自身を除く): 16329988

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 7211, 14422, 28844, 36055, 72110, 144220, 728311, 1456622, 2913244, 3641555, 7283110, 14566220]

約数ペア:

[(1, 14566220), (2, 7283110), (4, 3641555), (5, 2913244), (10, 1456622), (20, 728311), (101, 144220), (202, 72110), (404, 36055), (505, 28844), (1010, 14422), (2020, 7211)]