85926220

素因数分解:

$2^2\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{4019}}^1$

素因数の和:5097

約数の個数: 24

約数和(自身を含む): 180658800

約数和(自身を除く): 94732580

約数列:

[1, 2, 4, 5, 10, 20, 1069, 2138, 4019, 4276, 5345, 8038, 10690, 16076, 20095, 21380, 40190, 80380, 4296311, 8592622, 17185244, 21481555, 42963110, 85926220]

約数ペア:

[(1, 85926220), (2, 42963110), (4, 21481555), (5, 17185244), (10, 8592622), (20, 4296311), (1069, 80380), (2138, 40190), (4019, 21380), (4276, 20095), (5345, 16076), (8038, 10690)]