27716620

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{5003}}^1$

素因数の和:5289

約数の個数: 24

約数和(自身を含む): 58426704

約数和(自身を除く): 30710084

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2770, 5003, 5540, 10006, 20012, 25015, 50030, 100060, 1385831, 2771662, 5543324, 6929155, 13858310, 27716620]

約数ペア:

[(1, 27716620), (2, 13858310), (4, 6929155), (5, 5543324), (10, 2771662), (20, 1385831), (277, 100060), (554, 50030), (1108, 25015), (1385, 20012), (2770, 10006), (5003, 5540)]