1820305609730

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2053}}^1\times {\mathrm{1886503}}^1$

素因数の和:1888610

約数の個数: 32

約数和(自身を含む): 3347895642624

約数和(自身を除く): 1527590032894

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 2053, 4106, 10265, 20530, 96491, 192982, 482455, 964910, 1886503, 3773006, 9432515, 18865030, 88665641, 177331282, 443328205, 886656410, 3872990659, 7745981318, 19364953295, 38729906590, 182030560973, 364061121946, 910152804865, 1820305609730]

約数ペア:

[(1, 1820305609730), (2, 910152804865), (5, 364061121946), (10, 182030560973), (47, 38729906590), (94, 19364953295), (235, 7745981318), (470, 3872990659), (2053, 886656410), (4106, 443328205), (10265, 177331282), (20530, 88665641), (96491, 18865030), (192982, 9432515), (482455, 3773006), (964910, 1886503)]