8262460

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4259}}^1$

素因数の和:4365

約数の個数: 24

約数和(自身を含む): 17534160

約数和(自身を除く): 9271700

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 4259, 8518, 17036, 21295, 42590, 85180, 413123, 826246, 1652492, 2065615, 4131230, 8262460]

約数ペア:

[(1, 8262460), (2, 4131230), (4, 2065615), (5, 1652492), (10, 826246), (20, 413123), (97, 85180), (194, 42590), (388, 21295), (485, 17036), (970, 8518), (1940, 4259)]