103452440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:421

約数の個数: 128

約数和(自身を含む): 290424960

約数和(自身を除く): 186972520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 97, 104, 130, 140, 182, 194, 260, 280, 293, 364, 388, 455, 485, 520, 586, 679, 728, 776, 910, 970, 1172, 1261, 1358, 1465, 1820, 1940, 2051, 2344, 2522, 2716, 2930, 3395, 3640, 3809, 3880, 4102, 5044, 5432, 5860, 6305, 6790, 7618, 8204, 8827, 10088, 10255, 11720, 12610, 13580, 15236, 16408, 17654, 19045, 20510, 25220, 26663, 27160, 28421, 30472, 35308, 38090, 41020, 44135, 50440, 53326, 56842, 70616, 76180, 82040, 88270, 106652, 113684, 133315, 142105, 152360, 176540, 198947, 213304, 227368, 266630, 284210, 353080, 369473, 397894, 533260, 568420, 738946, 795788, 994735, 1066520, 1136840, 1477892, 1591576, 1847365, 1989470, 2586311, 2955784, 3694730, 3978940, 5172622, 7389460, 7957880, 10345244, 12931555, 14778920, 20690488, 25863110, 51726220, 103452440]

約数ペア:

[(1, 103452440), (2, 51726220), (4, 25863110), (5, 20690488), (7, 14778920), (8, 12931555), (10, 10345244), (13, 7957880), (14, 7389460), (20, 5172622), (26, 3978940), (28, 3694730), (35, 2955784), (40, 2586311), (52, 1989470), (56, 1847365), (65, 1591576), (70, 1477892), (91, 1136840), (97, 1066520), (104, 994735), (130, 795788), (140, 738946), (182, 568420), (194, 533260), (260, 397894), (280, 369473), (293, 353080), (364, 284210), (388, 266630), (455, 227368), (485, 213304), (520, 198947), (586, 176540), (679, 152360), (728, 142105), (776, 133315), (910, 113684), (970, 106652), (1172, 88270), (1261, 82040), (1358, 76180), (1465, 70616), (1820, 56842), (1940, 53326), (2051, 50440), (2344, 44135), (2522, 41020), (2716, 38090), (2930, 35308), (3395, 30472), (3640, 28421), (3809, 27160), (3880, 26663), (4102, 25220), (5044, 20510), (5432, 19045), (5860, 17654), (6305, 16408), (6790, 15236), (7618, 13580), (8204, 12610), (8827, 11720), (10088, 10255)]