5609620

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6841}}^1$

素因数の和:6891

約数の個数: 24

約数和(自身を含む): 12069288

約数和(自身を除く): 6459668

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 6841, 13682, 27364, 34205, 68410, 136820, 280481, 560962, 1121924, 1402405, 2804810, 5609620]

約数ペア:

[(1, 5609620), (2, 2804810), (4, 1402405), (5, 1121924), (10, 560962), (20, 280481), (41, 136820), (82, 68410), (164, 34205), (205, 27364), (410, 13682), (820, 6841)]