26824280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{95801}}^1$

素因数の和:95819

約数の個数: 32

約数和(自身を含む): 68977440

約数和(自身を除く): 42153160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 95801, 191602, 383204, 479005, 670607, 766408, 958010, 1341214, 1916020, 2682428, 3353035, 3832040, 5364856, 6706070, 13412140, 26824280]

約数ペア:

[(1, 26824280), (2, 13412140), (4, 6706070), (5, 5364856), (7, 3832040), (8, 3353035), (10, 2682428), (14, 1916020), (20, 1341214), (28, 958010), (35, 766408), (40, 670607), (56, 479005), (70, 383204), (140, 191602), (280, 95801)]