2118560

素因数分解:

$2^5\times 5^1\times {\mathrm{13241}}^1$

素因数の和:13256

約数の個数: 24

約数和(自身を含む): 5005476

約数和(自身を除く): 2886916

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 13241, 26482, 52964, 66205, 105928, 132410, 211856, 264820, 423712, 529640, 1059280, 2118560]

約数ペア:

[(1, 2118560), (2, 1059280), (4, 529640), (5, 423712), (8, 264820), (10, 211856), (16, 132410), (20, 105928), (32, 66205), (40, 52964), (80, 26482), (160, 13241)]