139118000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:572

約数の個数: 160

約数和(自身を含む): 405450240

約数和(自身を除く): 266332240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 125, 133, 140, 152, 175, 190, 200, 250, 266, 280, 304, 350, 380, 400, 475, 500, 523, 532, 560, 665, 700, 760, 875, 950, 1000, 1046, 1064, 1330, 1400, 1520, 1750, 1900, 2000, 2092, 2128, 2375, 2615, 2660, 2800, 3325, 3500, 3661, 3800, 4184, 4750, 5230, 5320, 6650, 7000, 7322, 7600, 8368, 9500, 9937, 10460, 10640, 13075, 13300, 14000, 14644, 16625, 18305, 19000, 19874, 20920, 26150, 26600, 29288, 33250, 36610, 38000, 39748, 41840, 49685, 52300, 53200, 58576, 65375, 66500, 69559, 73220, 79496, 91525, 99370, 104600, 130750, 133000, 139118, 146440, 158992, 183050, 198740, 209200, 248425, 261500, 266000, 278236, 292880, 347795, 366100, 397480, 457625, 496850, 523000, 556472, 695590, 732200, 794960, 915250, 993700, 1046000, 1112944, 1242125, 1391180, 1464400, 1738975, 1830500, 1987400, 2484250, 2782360, 3477950, 3661000, 3974800, 4968500, 5564720, 6955900, 7322000, 8694875, 9937000, 13911800, 17389750, 19874000, 27823600, 34779500, 69559000, 139118000]

約数ペア:

[(1, 139118000), (2, 69559000), (4, 34779500), (5, 27823600), (7, 19874000), (8, 17389750), (10, 13911800), (14, 9937000), (16, 8694875), (19, 7322000), (20, 6955900), (25, 5564720), (28, 4968500), (35, 3974800), (38, 3661000), (40, 3477950), (50, 2782360), (56, 2484250), (70, 1987400), (76, 1830500), (80, 1738975), (95, 1464400), (100, 1391180), (112, 1242125), (125, 1112944), (133, 1046000), (140, 993700), (152, 915250), (175, 794960), (190, 732200), (200, 695590), (250, 556472), (266, 523000), (280, 496850), (304, 457625), (350, 397480), (380, 366100), (400, 347795), (475, 292880), (500, 278236), (523, 266000), (532, 261500), (560, 248425), (665, 209200), (700, 198740), (760, 183050), (875, 158992), (950, 146440), (1000, 139118), (1046, 133000), (1064, 130750), (1330, 104600), (1400, 99370), (1520, 91525), (1750, 79496), (1900, 73220), (2000, 69559), (2092, 66500), (2128, 65375), (2375, 58576), (2615, 53200), (2660, 52300), (2800, 49685), (3325, 41840), (3500, 39748), (3661, 38000), (3800, 36610), (4184, 33250), (4750, 29288), (5230, 26600), (5320, 26150), (6650, 20920), (7000, 19874), (7322, 19000), (7600, 18305), (8368, 16625), (9500, 14644), (9937, 14000), (10460, 13300), (10640, 13075)]