25014310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{547}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 47939040

約数和(自身を除く): 22924730

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 269, 538, 547, 1094, 1345, 2690, 2735, 4573, 5470, 9146, 9299, 18598, 22865, 45730, 46495, 92990, 147143, 294286, 735715, 1471430, 2501431, 5002862, 12507155, 25014310]

約数ペア:

[(1, 25014310), (2, 12507155), (5, 5002862), (10, 2501431), (17, 1471430), (34, 735715), (85, 294286), (170, 147143), (269, 92990), (538, 46495), (547, 45730), (1094, 22865), (1345, 18598), (2690, 9299), (2735, 9146), (4573, 5470)]