3864340

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4111}}^1$

素因数の和:4167

約数の個数: 24

約数和(自身を含む): 8289792

約数和(自身を除く): 4425452

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 4111, 8222, 16444, 20555, 41110, 82220, 193217, 386434, 772868, 966085, 1932170, 3864340]

約数ペア:

[(1, 3864340), (2, 1932170), (4, 966085), (5, 772868), (10, 386434), (20, 193217), (47, 82220), (94, 41110), (188, 20555), (235, 16444), (470, 8222), (940, 4111)]