10091950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 20891520

約数和(自身を除く): 10799570

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 59, 110, 118, 275, 295, 311, 550, 590, 622, 649, 1298, 1475, 1555, 2950, 3110, 3245, 3421, 6490, 6842, 7775, 15550, 16225, 17105, 18349, 32450, 34210, 36698, 85525, 91745, 171050, 183490, 201839, 403678, 458725, 917450, 1009195, 2018390, 5045975, 10091950]

約数ペア:

[(1, 10091950), (2, 5045975), (5, 2018390), (10, 1009195), (11, 917450), (22, 458725), (25, 403678), (50, 201839), (55, 183490), (59, 171050), (110, 91745), (118, 85525), (275, 36698), (295, 34210), (311, 32450), (550, 18349), (590, 17105), (622, 16225), (649, 15550), (1298, 7775), (1475, 6842), (1555, 6490), (2950, 3421), (3110, 3245)]