2092804540

素因数分解:

$2^2\times 5^1\times {\mathrm{1319}}^1\times {\mathrm{79333}}^1$

素因数の和:80661

約数の個数: 24

約数和(自身を含む): 4398276960

約数和(自身を除く): 2305472420

約数列:

[1, 2, 4, 5, 10, 20, 1319, 2638, 5276, 6595, 13190, 26380, 79333, 158666, 317332, 396665, 793330, 1586660, 104640227, 209280454, 418560908, 523201135, 1046402270, 2092804540]

約数ペア:

[(1, 2092804540), (2, 1046402270), (4, 523201135), (5, 418560908), (10, 209280454), (20, 104640227), (1319, 1586660), (2638, 793330), (5276, 396665), (6595, 317332), (13190, 158666), (26380, 79333)]