5028080

素因数分解:

$2^4\times 5^1\times {\mathrm{62851}}^1$

素因数の和:62864

約数の個数: 20

約数和(自身を含む): 11690472

約数和(自身を除く): 6662392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 62851, 125702, 251404, 314255, 502808, 628510, 1005616, 1257020, 2514040, 5028080]

約数ペア:

[(1, 5028080), (2, 2514040), (4, 1257020), (5, 1005616), (8, 628510), (10, 502808), (16, 314255), (20, 251404), (40, 125702), (80, 62851)]