26594540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{189961}}^1$

素因数の和:189977

約数の個数: 24

約数和(自身を含む): 63827232

約数和(自身を除く): 37232692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 189961, 379922, 759844, 949805, 1329727, 1899610, 2659454, 3799220, 5318908, 6648635, 13297270, 26594540]

約数ペア:

[(1, 26594540), (2, 13297270), (4, 6648635), (5, 5318908), (7, 3799220), (10, 2659454), (14, 1899610), (20, 1329727), (28, 949805), (35, 759844), (70, 379922), (140, 189961)]