804511120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1436627}}^1$

素因数の和:1436647

約数の個数: 40

約数和(自身を含む): 2137702464

約数和(自身を除く): 1333191344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1436627, 2873254, 5746508, 7183135, 10056389, 11493016, 14366270, 20112778, 22986032, 28732540, 40225556, 50281945, 57465080, 80451112, 100563890, 114930160, 160902224, 201127780, 402255560, 804511120]

約数ペア:

[(1, 804511120), (2, 402255560), (4, 201127780), (5, 160902224), (7, 114930160), (8, 100563890), (10, 80451112), (14, 57465080), (16, 50281945), (20, 40225556), (28, 28732540), (35, 22986032), (40, 20112778), (56, 14366270), (70, 11493016), (80, 10056389), (112, 7183135), (140, 5746508), (280, 2873254), (560, 1436627)]