269202320

素因数分解:

$2^4\times 5^1\times {\mathrm{3365029}}^1$

素因数の和:3365042

約数の個数: 20

約数和(自身を含む): 625895580

約数和(自身を除く): 356693260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3365029, 6730058, 13460116, 16825145, 26920232, 33650290, 53840464, 67300580, 134601160, 269202320]

約数ペア:

[(1, 269202320), (2, 134601160), (4, 67300580), (5, 53840464), (8, 33650290), (10, 26920232), (16, 16825145), (20, 13460116), (40, 6730058), (80, 3365029)]