10805440

素因数分解:

$2^6\times 5^1\times {\mathrm{33767}}^1$

素因数の和:33784

約数の個数: 28

約数和(自身を含む): 25731216

約数和(自身を除く): 14925776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 33767, 67534, 135068, 168835, 270136, 337670, 540272, 675340, 1080544, 1350680, 2161088, 2701360, 5402720, 10805440]

約数ペア:

[(1, 10805440), (2, 5402720), (4, 2701360), (5, 2161088), (8, 1350680), (10, 1080544), (16, 675340), (20, 540272), (32, 337670), (40, 270136), (64, 168835), (80, 135068), (160, 67534), (320, 33767)]