714320

素因数分解:

$2^4\times 5^1\times {\mathrm{8929}}^1$

素因数の和:8942

約数の個数: 20

約数和(自身を含む): 1660980

約数和(自身を除く): 946660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 8929, 17858, 35716, 44645, 71432, 89290, 142864, 178580, 357160, 714320]

約数ペア:

[(1, 714320), (2, 357160), (4, 178580), (5, 142864), (8, 89290), (10, 71432), (16, 44645), (20, 35716), (40, 17858), (80, 8929)]