2247665320

素因数分解:

$2^3\times 5^1\times {\mathrm{56191633}}^1$

素因数の和:56191644

約数の個数: 16

約数和(自身を含む): 5057247060

約数和(自身を除く): 2809581740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 56191633, 112383266, 224766532, 280958165, 449533064, 561916330, 1123832660, 2247665320]

約数ペア:

[(1, 2247665320), (2, 1123832660), (4, 561916330), (5, 449533064), (8, 280958165), (10, 224766532), (20, 112383266), (40, 56191633)]