6545000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:61

約数の個数: 160

約数和(自身を含む): 20243520

約数和(自身を除く): 13698520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 25, 28, 34, 35, 40, 44, 50, 55, 56, 68, 70, 77, 85, 88, 100, 110, 119, 125, 136, 140, 154, 170, 175, 187, 200, 220, 238, 250, 275, 280, 308, 340, 350, 374, 385, 425, 440, 476, 500, 550, 595, 616, 625, 680, 700, 748, 770, 850, 875, 935, 952, 1000, 1100, 1190, 1250, 1309, 1375, 1400, 1496, 1540, 1700, 1750, 1870, 1925, 2125, 2200, 2380, 2500, 2618, 2750, 2975, 3080, 3400, 3500, 3740, 3850, 4250, 4375, 4675, 4760, 5000, 5236, 5500, 5950, 6545, 6875, 7000, 7480, 7700, 8500, 8750, 9350, 9625, 10472, 10625, 11000, 11900, 13090, 13750, 14875, 15400, 17000, 17500, 18700, 19250, 21250, 23375, 23800, 26180, 27500, 29750, 32725, 35000, 37400, 38500, 42500, 46750, 48125, 52360, 55000, 59500, 65450, 74375, 77000, 85000, 93500, 96250, 116875, 119000, 130900, 148750, 163625, 187000, 192500, 233750, 261800, 297500, 327250, 385000, 467500, 595000, 654500, 818125, 935000, 1309000, 1636250, 3272500, 6545000]

約数ペア:

[(1, 6545000), (2, 3272500), (4, 1636250), (5, 1309000), (7, 935000), (8, 818125), (10, 654500), (11, 595000), (14, 467500), (17, 385000), (20, 327250), (22, 297500), (25, 261800), (28, 233750), (34, 192500), (35, 187000), (40, 163625), (44, 148750), (50, 130900), (55, 119000), (56, 116875), (68, 96250), (70, 93500), (77, 85000), (85, 77000), (88, 74375), (100, 65450), (110, 59500), (119, 55000), (125, 52360), (136, 48125), (140, 46750), (154, 42500), (170, 38500), (175, 37400), (187, 35000), (200, 32725), (220, 29750), (238, 27500), (250, 26180), (275, 23800), (280, 23375), (308, 21250), (340, 19250), (350, 18700), (374, 17500), (385, 17000), (425, 15400), (440, 14875), (476, 13750), (500, 13090), (550, 11900), (595, 11000), (616, 10625), (625, 10472), (680, 9625), (700, 9350), (748, 8750), (770, 8500), (850, 7700), (875, 7480), (935, 7000), (952, 6875), (1000, 6545), (1100, 5950), (1190, 5500), (1250, 5236), (1309, 5000), (1375, 4760), (1400, 4675), (1496, 4375), (1540, 4250), (1700, 3850), (1750, 3740), (1870, 3500), (1925, 3400), (2125, 3080), (2200, 2975), (2380, 2750), (2500, 2618)]