19832701000

素因数分解:

$2^3\times 5^3\times 7^2\times {\mathrm{127}}^1\times {\mathrm{3187}}^1$

素因数の和:3349

約数の個数: 192

約数和(自身を含む): 54427576320

約数和(自身を除く): 34594875320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 125, 127, 140, 175, 196, 200, 245, 250, 254, 280, 350, 392, 490, 500, 508, 635, 700, 875, 889, 980, 1000, 1016, 1225, 1270, 1400, 1750, 1778, 1960, 2450, 2540, 3175, 3187, 3500, 3556, 4445, 4900, 5080, 6125, 6223, 6350, 6374, 7000, 7112, 8890, 9800, 12250, 12446, 12700, 12748, 15875, 15935, 17780, 22225, 22309, 24500, 24892, 25400, 25496, 31115, 31750, 31870, 35560, 44450, 44618, 49000, 49784, 62230, 63500, 63740, 79675, 88900, 89236, 111125, 111545, 124460, 127000, 127480, 155575, 156163, 159350, 177800, 178472, 222250, 223090, 248920, 311150, 312326, 318700, 398375, 404749, 444500, 446180, 557725, 622300, 624652, 637400, 777875, 780815, 796750, 809498, 889000, 892360, 1115450, 1244600, 1249304, 1555750, 1561630, 1593500, 1618996, 2023745, 2230900, 2788625, 2833243, 3111500, 3123260, 3187000, 3237992, 3904075, 4047490, 4461800, 5577250, 5666486, 6223000, 6246520, 7808150, 8094980, 10118725, 11154500, 11332972, 14166215, 15616300, 16189960, 19520375, 19832701, 20237450, 22309000, 22665944, 28332430, 31232600, 39040750, 39665402, 40474900, 50593625, 56664860, 70831075, 78081500, 79330804, 80949800, 99163505, 101187250, 113329720, 141662150, 156163000, 158661608, 198327010, 202374500, 283324300, 354155375, 396654020, 404749000, 495817525, 566648600, 708310750, 793308040, 991635050, 1416621500, 1983270100, 2479087625, 2833243000, 3966540200, 4958175250, 9916350500, 19832701000]

約数ペア:

[(1, 19832701000), (2, 9916350500), (4, 4958175250), (5, 3966540200), (7, 2833243000), (8, 2479087625), (10, 1983270100), (14, 1416621500), (20, 991635050), (25, 793308040), (28, 708310750), (35, 566648600), (40, 495817525), (49, 404749000), (50, 396654020), (56, 354155375), (70, 283324300), (98, 202374500), (100, 198327010), (125, 158661608), (127, 156163000), (140, 141662150), (175, 113329720), (196, 101187250), (200, 99163505), (245, 80949800), (250, 79330804), (254, 78081500), (280, 70831075), (350, 56664860), (392, 50593625), (490, 40474900), (500, 39665402), (508, 39040750), (635, 31232600), (700, 28332430), (875, 22665944), (889, 22309000), (980, 20237450), (1000, 19832701), (1016, 19520375), (1225, 16189960), (1270, 15616300), (1400, 14166215), (1750, 11332972), (1778, 11154500), (1960, 10118725), (2450, 8094980), (2540, 7808150), (3175, 6246520), (3187, 6223000), (3500, 5666486), (3556, 5577250), (4445, 4461800), (4900, 4047490), (5080, 3904075), (6125, 3237992), (6223, 3187000), (6350, 3123260), (6374, 3111500), (7000, 2833243), (7112, 2788625), (8890, 2230900), (9800, 2023745), (12250, 1618996), (12446, 1593500), (12700, 1561630), (12748, 1555750), (15875, 1249304), (15935, 1244600), (17780, 1115450), (22225, 892360), (22309, 889000), (24500, 809498), (24892, 796750), (25400, 780815), (25496, 777875), (31115, 637400), (31750, 624652), (31870, 622300), (35560, 557725), (44450, 446180), (44618, 444500), (49000, 404749), (49784, 398375), (62230, 318700), (63500, 312326), (63740, 311150), (79675, 248920), (88900, 223090), (89236, 222250), (111125, 178472), (111545, 177800), (124460, 159350), (127000, 156163), (127480, 155575)]