26168660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 66382848

約数和(自身を除く): 40214188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 47, 70, 82, 94, 97, 140, 164, 188, 194, 205, 235, 287, 329, 388, 410, 470, 485, 574, 658, 679, 820, 940, 970, 1148, 1316, 1358, 1435, 1645, 1927, 1940, 2716, 2870, 3290, 3395, 3854, 3977, 4559, 5740, 6580, 6790, 7708, 7954, 9118, 9635, 13489, 13580, 15908, 18236, 19270, 19885, 22795, 26978, 27839, 31913, 38540, 39770, 45590, 53956, 55678, 63826, 67445, 79540, 91180, 111356, 127652, 134890, 139195, 159565, 186919, 269780, 278390, 319130, 373838, 556780, 638260, 747676, 934595, 1308433, 1869190, 2616866, 3738380, 5233732, 6542165, 13084330, 26168660]

約数ペア:

[(1, 26168660), (2, 13084330), (4, 6542165), (5, 5233732), (7, 3738380), (10, 2616866), (14, 1869190), (20, 1308433), (28, 934595), (35, 747676), (41, 638260), (47, 556780), (70, 373838), (82, 319130), (94, 278390), (97, 269780), (140, 186919), (164, 159565), (188, 139195), (194, 134890), (205, 127652), (235, 111356), (287, 91180), (329, 79540), (388, 67445), (410, 63826), (470, 55678), (485, 53956), (574, 45590), (658, 39770), (679, 38540), (820, 31913), (940, 27839), (970, 26978), (1148, 22795), (1316, 19885), (1358, 19270), (1435, 18236), (1645, 15908), (1927, 13580), (1940, 13489), (2716, 9635), (2870, 9118), (3290, 7954), (3395, 7708), (3854, 6790), (3977, 6580), (4559, 5740)]