26240620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{187433}}^1$

素因数の和:187449

約数の個数: 24

約数和(自身を含む): 62977824

約数和(自身を除く): 36737204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 187433, 374866, 749732, 937165, 1312031, 1874330, 2624062, 3748660, 5248124, 6560155, 13120310, 26240620]

約数ペア:

[(1, 26240620), (2, 13120310), (4, 6560155), (5, 5248124), (7, 3748660), (10, 2624062), (14, 1874330), (20, 1312031), (28, 937165), (35, 749732), (70, 374866), (140, 187433)]