11053220

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1319}}^1$

素因数の和:1747

約数の個数: 24

約数和(自身を含む): 23284800

約数和(自身を除く): 12231580

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1319, 1676, 2095, 2638, 4190, 5276, 6595, 8380, 13190, 26380, 552661, 1105322, 2210644, 2763305, 5526610, 11053220]

約数ペア:

[(1, 11053220), (2, 5526610), (4, 2763305), (5, 2210644), (10, 1105322), (20, 552661), (419, 26380), (838, 13190), (1319, 8380), (1676, 6595), (2095, 5276), (2638, 4190)]