22322320

素因数分解:

$2^4\times 5^1\times {\mathrm{279029}}^1$

素因数の和:279042

約数の個数: 20

約数和(自身を含む): 51899580

約数和(自身を除く): 29577260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 279029, 558058, 1116116, 1395145, 2232232, 2790290, 4464464, 5580580, 11161160, 22322320]

約数ペア:

[(1, 22322320), (2, 11161160), (4, 5580580), (5, 4464464), (8, 2790290), (10, 2232232), (16, 1395145), (20, 1116116), (40, 558058), (80, 279029)]