1434320

素因数分解:

$2^4\times 5^1\times {\mathrm{17929}}^1$

素因数の和:17942

約数の個数: 20

約数和(自身を含む): 3334980

約数和(自身を除く): 1900660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 17929, 35858, 71716, 89645, 143432, 179290, 286864, 358580, 717160, 1434320]

約数ペア:

[(1, 1434320), (2, 717160), (4, 358580), (5, 286864), (8, 179290), (10, 143432), (16, 89645), (20, 71716), (40, 35858), (80, 17929)]