1952772025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{1931}}^1\times {\mathrm{2129}}^1$

素因数の和:4089

約数の個数: 24

約数和(自身を含む): 2551399200

約数和(自身を除く): 598627175

約数列:

[1, 5, 19, 25, 95, 475, 1931, 2129, 9655, 10645, 36689, 40451, 48275, 53225, 183445, 202255, 917225, 1011275, 4111099, 20555495, 78110881, 102777475, 390554405, 1952772025]

約数ペア:

[(1, 1952772025), (5, 390554405), (19, 102777475), (25, 78110881), (95, 20555495), (475, 4111099), (1931, 1011275), (2129, 917225), (9655, 202255), (10645, 183445), (36689, 53225), (40451, 48275)]