3833990020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{27385643}}^1$

素因数の和:27385659

約数の個数: 24

約数和(自身を含む): 9201576384

約数和(自身を除く): 5367586364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 27385643, 54771286, 109542572, 136928215, 191699501, 273856430, 383399002, 547712860, 766798004, 958497505, 1916995010, 3833990020]

約数ペア:

[(1, 3833990020), (2, 1916995010), (4, 958497505), (5, 766798004), (7, 547712860), (10, 383399002), (14, 273856430), (20, 191699501), (28, 136928215), (35, 109542572), (70, 54771286), (140, 27385643)]