8809450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13553}}^1$

素因数の和:13578

約数の個数: 24

約数和(自身を含む): 17647308

約数和(自身を除く): 8837858

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 13553, 27106, 67765, 135530, 176189, 338825, 352378, 677650, 880945, 1761890, 4404725, 8809450]

約数ペア:

[(1, 8809450), (2, 4404725), (5, 1761890), (10, 880945), (13, 677650), (25, 352378), (26, 338825), (50, 176189), (65, 135530), (130, 67765), (325, 27106), (650, 13553)]