79459760

素因数分解:

$2^4\times 5^1\times {\mathrm{993247}}^1$

素因数の和:993260

約数の個数: 20

約数和(自身を含む): 184744128

約数和(自身を除く): 105284368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 993247, 1986494, 3972988, 4966235, 7945976, 9932470, 15891952, 19864940, 39729880, 79459760]

約数ペア:

[(1, 79459760), (2, 39729880), (4, 19864940), (5, 15891952), (8, 9932470), (10, 7945976), (16, 4966235), (20, 3972988), (40, 1986494), (80, 993247)]