1085382040

素因数分解:

$2^3\times 5^1\times {\mathrm{27134551}}^1$

素因数の和:27134562

約数の個数: 16

約数和(自身を含む): 2442109680

約数和(自身を除く): 1356727640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 27134551, 54269102, 108538204, 135672755, 217076408, 271345510, 542691020, 1085382040]

約数ペア:

[(1, 1085382040), (2, 542691020), (4, 271345510), (5, 217076408), (8, 135672755), (10, 108538204), (20, 54269102), (40, 27134551)]