5597540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21529}}^1$

素因数の和:21551

約数の個数: 24

約数和(自身を含む): 12659640

約数和(自身を除く): 7062100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 21529, 43058, 86116, 107645, 215290, 279877, 430580, 559754, 1119508, 1399385, 2798770, 5597540]

約数ペア:

[(1, 5597540), (2, 2798770), (4, 1399385), (5, 1119508), (10, 559754), (13, 430580), (20, 279877), (26, 215290), (52, 107645), (65, 86116), (130, 43058), (260, 21529)]