119202320

素因数分解:

$2^4\times 5^1\times {\mathrm{1490029}}^1$

素因数の和:1490042

約数の個数: 20

約数和(自身を含む): 277145580

約数和(自身を除く): 157943260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1490029, 2980058, 5960116, 7450145, 11920232, 14900290, 23840464, 29800580, 59601160, 119202320]

約数ペア:

[(1, 119202320), (2, 59601160), (4, 29800580), (5, 23840464), (8, 14900290), (10, 11920232), (16, 7450145), (20, 5960116), (40, 2980058), (80, 1490029)]