6255420280

素因数分解:

$2^3\times 5^1\times {\mathrm{156385507}}^1$

素因数の和:156385518

約数の個数: 16

約数和(自身を含む): 14074695720

約数和(自身を除く): 7819275440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 156385507, 312771014, 625542028, 781927535, 1251084056, 1563855070, 3127710140, 6255420280]

約数ペア:

[(1, 6255420280), (2, 3127710140), (4, 1563855070), (5, 1251084056), (8, 781927535), (10, 625542028), (20, 312771014), (40, 156385507)]