2648200

素因数分解:

$2^3\times 5^2\times {\mathrm{13241}}^1$

素因数の和:13257

約数の個数: 24

約数和(自身を含む): 6157530

約数和(自身を除く): 3509330

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 13241, 26482, 52964, 66205, 105928, 132410, 264820, 331025, 529640, 662050, 1324100, 2648200]

約数ペア:

[(1, 2648200), (2, 1324100), (4, 662050), (5, 529640), (8, 331025), (10, 264820), (20, 132410), (25, 105928), (40, 66205), (50, 52964), (100, 26482), (200, 13241)]