88022320

素因数分解:

$2^4\times 5^1\times {\mathrm{1100279}}^1$

素因数の和:1100292

約数の個数: 20

約数和(自身を含む): 204652080

約数和(自身を除く): 116629760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1100279, 2200558, 4401116, 5501395, 8802232, 11002790, 17604464, 22005580, 44011160, 88022320]

約数ペア:

[(1, 88022320), (2, 44011160), (4, 22005580), (5, 17604464), (8, 11002790), (10, 8802232), (16, 5501395), (20, 4401116), (40, 2200558), (80, 1100279)]