6790000

素因数分解:

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

素因数の和:132

約数の個数: 100

約数和(自身を含む): 18981424

約数和(自身を除く): 12191424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 97, 100, 112, 125, 140, 175, 194, 200, 250, 280, 350, 388, 400, 485, 500, 560, 625, 679, 700, 776, 875, 970, 1000, 1250, 1358, 1400, 1552, 1750, 1940, 2000, 2425, 2500, 2716, 2800, 3395, 3500, 3880, 4375, 4850, 5000, 5432, 6790, 7000, 7760, 8750, 9700, 10000, 10864, 12125, 13580, 14000, 16975, 17500, 19400, 24250, 27160, 33950, 35000, 38800, 48500, 54320, 60625, 67900, 70000, 84875, 97000, 121250, 135800, 169750, 194000, 242500, 271600, 339500, 424375, 485000, 679000, 848750, 970000, 1358000, 1697500, 3395000, 6790000]

約数ペア:

[(1, 6790000), (2, 3395000), (4, 1697500), (5, 1358000), (7, 970000), (8, 848750), (10, 679000), (14, 485000), (16, 424375), (20, 339500), (25, 271600), (28, 242500), (35, 194000), (40, 169750), (50, 135800), (56, 121250), (70, 97000), (80, 84875), (97, 70000), (100, 67900), (112, 60625), (125, 54320), (140, 48500), (175, 38800), (194, 35000), (200, 33950), (250, 27160), (280, 24250), (350, 19400), (388, 17500), (400, 16975), (485, 14000), (500, 13580), (560, 12125), (625, 10864), (679, 10000), (700, 9700), (776, 8750), (875, 7760), (970, 7000), (1000, 6790), (1250, 5432), (1358, 5000), (1400, 4850), (1552, 4375), (1750, 3880), (1940, 3500), (2000, 3395), (2425, 2800), (2500, 2716)]