26186020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{187043}}^1$

素因数の和:187059

約数の個数: 24

約数和(自身を含む): 62846784

約数和(自身を除く): 36660764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 187043, 374086, 748172, 935215, 1309301, 1870430, 2618602, 3740860, 5237204, 6546505, 13093010, 26186020]

約数ペア:

[(1, 26186020), (2, 13093010), (4, 6546505), (5, 5237204), (7, 3740860), (10, 2618602), (14, 1870430), (20, 1309301), (28, 935215), (35, 748172), (70, 374086), (140, 187043)]