5309620

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1033}}^1$

素因数の和:1299

約数の個数: 24

約数和(自身を含む): 11204424

約数和(自身を除く): 5894804

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1033, 1285, 2066, 2570, 4132, 5140, 5165, 10330, 20660, 265481, 530962, 1061924, 1327405, 2654810, 5309620]

約数ペア:

[(1, 5309620), (2, 2654810), (4, 1327405), (5, 1061924), (10, 530962), (20, 265481), (257, 20660), (514, 10330), (1028, 5165), (1033, 5140), (1285, 4132), (2066, 2570)]