38064340

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{9661}}^1$

素因数の和:9867

約数の個数: 24

約数和(自身を含む): 80349192

約数和(自身を除く): 42284852

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1970, 3940, 9661, 19322, 38644, 48305, 96610, 193220, 1903217, 3806434, 7612868, 9516085, 19032170, 38064340]

約数ペア:

[(1, 38064340), (2, 19032170), (4, 9516085), (5, 7612868), (10, 3806434), (20, 1903217), (197, 193220), (394, 96610), (788, 48305), (985, 38644), (1970, 19322), (3940, 9661)]