5291320

素因数分解:

$2^3\times 5^1\times {\mathrm{132283}}^1$

素因数の和:132294

約数の個数: 16

約数和(自身を含む): 11905560

約数和(自身を除く): 6614240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 132283, 264566, 529132, 661415, 1058264, 1322830, 2645660, 5291320]

約数ペア:

[(1, 5291320), (2, 2645660), (4, 1322830), (5, 1058264), (8, 661415), (10, 529132), (20, 264566), (40, 132283)]