2022770075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{206933}}^1$

素因数の和:206983

約数の個数: 24

約数和(自身を含む): 2771260128

約数和(自身を除く): 748490053

約数列:

[1, 5, 17, 23, 25, 85, 115, 391, 425, 575, 1955, 9775, 206933, 1034665, 3517861, 4759459, 5173325, 17589305, 23797295, 80910803, 87946525, 118986475, 404554015, 2022770075]

約数ペア:

[(1, 2022770075), (5, 404554015), (17, 118986475), (23, 87946525), (25, 80910803), (85, 23797295), (115, 17589305), (391, 5173325), (425, 4759459), (575, 3517861), (1955, 1034665), (9775, 206933)]