39194060

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{19403}}^1$

素因数の和:19513

約数の個数: 24

約数和(自身を含む): 83126736

約数和(自身を除く): 43932676

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 19403, 38806, 77612, 97015, 194030, 388060, 1959703, 3919406, 7838812, 9798515, 19597030, 39194060]

約数ペア:

[(1, 39194060), (2, 19597030), (4, 9798515), (5, 7838812), (10, 3919406), (20, 1959703), (101, 388060), (202, 194030), (404, 97015), (505, 77612), (1010, 38806), (2020, 19403)]