85022320

素因数分解:

$2^4\times 5^1\times {\mathrm{1062779}}^1$

素因数の和:1062792

約数の個数: 20

約数和(自身を含む): 197677080

約数和(自身を除く): 112654760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1062779, 2125558, 4251116, 5313895, 8502232, 10627790, 17004464, 21255580, 42511160, 85022320]

約数ペア:

[(1, 85022320), (2, 42511160), (4, 21255580), (5, 17004464), (8, 10627790), (10, 8502232), (16, 5313895), (20, 4251116), (40, 2125558), (80, 1062779)]