27692180

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{13709}}^1$

素因数の和:13819

約数の個数: 24

約数和(自身を含む): 58733640

約数和(自身を除く): 31041460

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 13709, 27418, 54836, 68545, 137090, 274180, 1384609, 2769218, 5538436, 6923045, 13846090, 27692180]

約数ペア:

[(1, 27692180), (2, 13846090), (4, 6923045), (5, 5538436), (10, 2769218), (20, 1384609), (101, 274180), (202, 137090), (404, 68545), (505, 54836), (1010, 27418), (2020, 13709)]