39170860

素因数分解:

$2^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{2963}}^1$

素因数の和:3633

約数の個数: 24

約数和(自身を含む): 82411056

約数和(自身を除く): 43240196

約数列:

[1, 2, 4, 5, 10, 20, 661, 1322, 2644, 2963, 3305, 5926, 6610, 11852, 13220, 14815, 29630, 59260, 1958543, 3917086, 7834172, 9792715, 19585430, 39170860]

約数ペア:

[(1, 39170860), (2, 19585430), (4, 9792715), (5, 7834172), (10, 3917086), (20, 1958543), (661, 59260), (1322, 29630), (2644, 14815), (2963, 13220), (3305, 11852), (5926, 6610)]