102637640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3779}}^1$

素因数の和:3894

約数の個数: 64

約数和(自身を含む): 266716800

約数和(自身を除く): 164079160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 97, 140, 194, 280, 388, 485, 679, 776, 970, 1358, 1940, 2716, 3395, 3779, 3880, 5432, 6790, 7558, 13580, 15116, 18895, 26453, 27160, 30232, 37790, 52906, 75580, 105812, 132265, 151160, 211624, 264530, 366563, 529060, 733126, 1058120, 1466252, 1832815, 2565941, 2932504, 3665630, 5131882, 7331260, 10263764, 12829705, 14662520, 20527528, 25659410, 51318820, 102637640]

約数ペア:

[(1, 102637640), (2, 51318820), (4, 25659410), (5, 20527528), (7, 14662520), (8, 12829705), (10, 10263764), (14, 7331260), (20, 5131882), (28, 3665630), (35, 2932504), (40, 2565941), (56, 1832815), (70, 1466252), (97, 1058120), (140, 733126), (194, 529060), (280, 366563), (388, 264530), (485, 211624), (679, 151160), (776, 132265), (970, 105812), (1358, 75580), (1940, 52906), (2716, 37790), (3395, 30232), (3779, 27160), (3880, 26453), (5432, 18895), (6790, 15116), (7558, 13580)]