8806460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33871}}^1$

素因数の和:33893

約数の個数: 24

約数和(自身を含む): 19916736

約数和(自身を除く): 11110276

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 33871, 67742, 135484, 169355, 338710, 440323, 677420, 880646, 1761292, 2201615, 4403230, 8806460]

約数ペア:

[(1, 8806460), (2, 4403230), (4, 2201615), (5, 1761292), (10, 880646), (13, 677420), (20, 440323), (26, 338710), (52, 169355), (65, 135484), (130, 67742), (260, 33871)]