25536260

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{4159}}^1$

素因数の和:4475

約数の個数: 24

約数和(自身を含む): 53813760

約数和(自身を除く): 28277500

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 4159, 6140, 8318, 16636, 20795, 41590, 83180, 1276813, 2553626, 5107252, 6384065, 12768130, 25536260]

約数ペア:

[(1, 25536260), (2, 12768130), (4, 6384065), (5, 5107252), (10, 2553626), (20, 1276813), (307, 83180), (614, 41590), (1228, 20795), (1535, 16636), (3070, 8318), (4159, 6140)]