5419540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{38711}}^1$

素因数の和:38727

約数の個数: 24

約数和(自身を含む): 13007232

約数和(自身を除く): 7587692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 38711, 77422, 154844, 193555, 270977, 387110, 541954, 774220, 1083908, 1354885, 2709770, 5419540]

約数ペア:

[(1, 5419540), (2, 2709770), (4, 1354885), (5, 1083908), (7, 774220), (10, 541954), (14, 387110), (20, 270977), (28, 193555), (35, 154844), (70, 77422), (140, 38711)]