102087650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^2$

素因数の和:244

約数の個数: 72

約数和(自身を含む): 226342656

約数和(自身を除く): 124255006

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 97, 155, 175, 194, 217, 310, 350, 434, 485, 679, 775, 970, 1085, 1358, 1550, 2170, 2425, 3007, 3395, 4850, 5425, 6014, 6790, 9409, 10850, 15035, 16975, 18818, 21049, 30070, 33950, 42098, 47045, 65863, 75175, 94090, 105245, 131726, 150350, 210490, 235225, 291679, 329315, 470450, 526225, 583358, 658630, 1052450, 1458395, 1646575, 2041753, 2916790, 3293150, 4083506, 7291975, 10208765, 14583950, 20417530, 51043825, 102087650]

約数ペア:

[(1, 102087650), (2, 51043825), (5, 20417530), (7, 14583950), (10, 10208765), (14, 7291975), (25, 4083506), (31, 3293150), (35, 2916790), (50, 2041753), (62, 1646575), (70, 1458395), (97, 1052450), (155, 658630), (175, 583358), (194, 526225), (217, 470450), (310, 329315), (350, 291679), (434, 235225), (485, 210490), (679, 150350), (775, 131726), (970, 105245), (1085, 94090), (1358, 75175), (1550, 65863), (2170, 47045), (2425, 42098), (3007, 33950), (3395, 30070), (4850, 21049), (5425, 18818), (6014, 16975), (6790, 15035), (9409, 10850)]