39901060

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{19753}}^1$

素因数の和:19863

約数の個数: 24

約数和(自身を含む): 84626136

約数和(自身を除く): 44725076

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 19753, 39506, 79012, 98765, 197530, 395060, 1995053, 3990106, 7980212, 9975265, 19950530, 39901060]

約数ペア:

[(1, 39901060), (2, 19950530), (4, 9975265), (5, 7980212), (10, 3990106), (20, 1995053), (101, 395060), (202, 197530), (404, 98765), (505, 79012), (1010, 39506), (2020, 19753)]