565566260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{41647}}^1$

素因数の和:41760

約数の個数: 48

約数和(自身を含む): 1371385344

約数和(自身を除く): 805819084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 388, 485, 679, 970, 1358, 1940, 2716, 3395, 6790, 13580, 41647, 83294, 166588, 208235, 291529, 416470, 583058, 832940, 1166116, 1457645, 2915290, 4039759, 5830580, 8079518, 16159036, 20198795, 28278313, 40397590, 56556626, 80795180, 113113252, 141391565, 282783130, 565566260]

約数ペア:

[(1, 565566260), (2, 282783130), (4, 141391565), (5, 113113252), (7, 80795180), (10, 56556626), (14, 40397590), (20, 28278313), (28, 20198795), (35, 16159036), (70, 8079518), (97, 5830580), (140, 4039759), (194, 2915290), (388, 1457645), (485, 1166116), (679, 832940), (970, 583058), (1358, 416470), (1940, 291529), (2716, 208235), (3395, 166588), (6790, 83294), (13580, 41647)]