1257082000

素因数分解:

$2^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{36973}}^1$

素因数の和:37013

約数の個数: 80

約数和(自身を含む): 3218512752

約数和(自身を除く): 1961430752

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 125, 136, 170, 200, 250, 272, 340, 400, 425, 500, 680, 850, 1000, 1360, 1700, 2000, 2125, 3400, 4250, 6800, 8500, 17000, 34000, 36973, 73946, 147892, 184865, 295784, 369730, 591568, 628541, 739460, 924325, 1257082, 1478920, 1848650, 2514164, 2957840, 3142705, 3697300, 4621625, 5028328, 6285410, 7394600, 9243250, 10056656, 12570820, 14789200, 15713525, 18486500, 25141640, 31427050, 36973000, 50283280, 62854100, 73946000, 78567625, 125708200, 157135250, 251416400, 314270500, 628541000, 1257082000]

約数ペア:

[(1, 1257082000), (2, 628541000), (4, 314270500), (5, 251416400), (8, 157135250), (10, 125708200), (16, 78567625), (17, 73946000), (20, 62854100), (25, 50283280), (34, 36973000), (40, 31427050), (50, 25141640), (68, 18486500), (80, 15713525), (85, 14789200), (100, 12570820), (125, 10056656), (136, 9243250), (170, 7394600), (200, 6285410), (250, 5028328), (272, 4621625), (340, 3697300), (400, 3142705), (425, 2957840), (500, 2514164), (680, 1848650), (850, 1478920), (1000, 1257082), (1360, 924325), (1700, 739460), (2000, 628541), (2125, 591568), (3400, 369730), (4250, 295784), (6800, 184865), (8500, 147892), (17000, 73946), (34000, 36973)]