26015590

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{29231}}^1$

素因数の和:29327

約数の個数: 16

約数和(自身を含む): 47355840

約数和(自身を除く): 21340250

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 29231, 58462, 146155, 292310, 2601559, 5203118, 13007795, 26015590]

約数ペア:

[(1, 26015590), (2, 13007795), (5, 5203118), (10, 2601559), (89, 292310), (178, 146155), (445, 58462), (890, 29231)]