2672902280

素因数分解:

$2^3\times 5^1\times {\mathrm{66822557}}^1$

素因数の和:66822568

約数の個数: 16

約数和(自身を含む): 6014030220

約数和(自身を除く): 3341127940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 66822557, 133645114, 267290228, 334112785, 534580456, 668225570, 1336451140, 2672902280]

約数ペア:

[(1, 2672902280), (2, 1336451140), (4, 668225570), (5, 534580456), (8, 334112785), (10, 267290228), (20, 133645114), (40, 66822557)]