23765000

素因数分解:

$2^3\times 5^4\times 7^2\times {\mathrm{97}}^1$

素因数の和:137

約数の個数: 120

約数和(自身を含む): 65439990

約数和(自身を除く): 41674990

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 97, 98, 100, 125, 140, 175, 194, 196, 200, 245, 250, 280, 350, 388, 392, 485, 490, 500, 625, 679, 700, 776, 875, 970, 980, 1000, 1225, 1250, 1358, 1400, 1750, 1940, 1960, 2425, 2450, 2500, 2716, 3395, 3500, 3880, 4375, 4753, 4850, 4900, 5000, 5432, 6125, 6790, 7000, 8750, 9506, 9700, 9800, 12125, 12250, 13580, 16975, 17500, 19012, 19400, 23765, 24250, 24500, 27160, 30625, 33950, 35000, 38024, 47530, 48500, 49000, 60625, 61250, 67900, 84875, 95060, 97000, 118825, 121250, 122500, 135800, 169750, 190120, 237650, 242500, 245000, 339500, 424375, 475300, 485000, 594125, 679000, 848750, 950600, 1188250, 1697500, 2376500, 2970625, 3395000, 4753000, 5941250, 11882500, 23765000]

約数ペア:

[(1, 23765000), (2, 11882500), (4, 5941250), (5, 4753000), (7, 3395000), (8, 2970625), (10, 2376500), (14, 1697500), (20, 1188250), (25, 950600), (28, 848750), (35, 679000), (40, 594125), (49, 485000), (50, 475300), (56, 424375), (70, 339500), (97, 245000), (98, 242500), (100, 237650), (125, 190120), (140, 169750), (175, 135800), (194, 122500), (196, 121250), (200, 118825), (245, 97000), (250, 95060), (280, 84875), (350, 67900), (388, 61250), (392, 60625), (485, 49000), (490, 48500), (500, 47530), (625, 38024), (679, 35000), (700, 33950), (776, 30625), (875, 27160), (970, 24500), (980, 24250), (1000, 23765), (1225, 19400), (1250, 19012), (1358, 17500), (1400, 16975), (1750, 13580), (1940, 12250), (1960, 12125), (2425, 9800), (2450, 9700), (2500, 9506), (2716, 8750), (3395, 7000), (3500, 6790), (3880, 6125), (4375, 5432), (4753, 5000), (4850, 4900)]