27437540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{105529}}^1$

素因数の和:105551

約数の個数: 24

約数和(自身を含む): 62051640

約数和(自身を除く): 34614100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 105529, 211058, 422116, 527645, 1055290, 1371877, 2110580, 2743754, 5487508, 6859385, 13718770, 27437540]

約数ペア:

[(1, 27437540), (2, 13718770), (4, 6859385), (5, 5487508), (10, 2743754), (13, 2110580), (20, 1371877), (26, 1055290), (52, 527645), (65, 422116), (130, 211058), (260, 105529)]