5269040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{97}}^2$

素因数の和:214

約数の個数: 60

約数和(自身を含む): 14146416

約数和(自身を除く): 8877376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 97, 112, 140, 194, 280, 388, 485, 560, 679, 776, 970, 1358, 1552, 1940, 2716, 3395, 3880, 5432, 6790, 7760, 9409, 10864, 13580, 18818, 27160, 37636, 47045, 54320, 65863, 75272, 94090, 131726, 150544, 188180, 263452, 329315, 376360, 526904, 658630, 752720, 1053808, 1317260, 2634520, 5269040]

約数ペア:

[(1, 5269040), (2, 2634520), (4, 1317260), (5, 1053808), (7, 752720), (8, 658630), (10, 526904), (14, 376360), (16, 329315), (20, 263452), (28, 188180), (35, 150544), (40, 131726), (56, 94090), (70, 75272), (80, 65863), (97, 54320), (112, 47045), (140, 37636), (194, 27160), (280, 18818), (388, 13580), (485, 10864), (560, 9409), (679, 7760), (776, 6790), (970, 5432), (1358, 3880), (1552, 3395), (1940, 2716)]