26002080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1$

素因数の和:500

約数の個数: 192

約数和(自身を含む): 98219520

約数和(自身を除く): 72217440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 463, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 926, 936, 1040, 1080, 1170, 1248, 1389, 1404, 1440, 1560, 1755, 1852, 1872, 2080, 2160, 2315, 2340, 2778, 2808, 3120, 3510, 3704, 3744, 4167, 4320, 4630, 4680, 5556, 5616, 6019, 6240, 6945, 7020, 7408, 8334, 9260, 9360, 11112, 11232, 12038, 12501, 13890, 14040, 14816, 16668, 18057, 18520, 18720, 20835, 22224, 24076, 25002, 27780, 28080, 30095, 33336, 36114, 37040, 41670, 44448, 48152, 50004, 54171, 55560, 56160, 60190, 62505, 66672, 72228, 74080, 83340, 90285, 96304, 100008, 108342, 111120, 120380, 125010, 133344, 144456, 162513, 166680, 180570, 192608, 200016, 216684, 222240, 240760, 250020, 270855, 288912, 325026, 333360, 361140, 400032, 433368, 481520, 500040, 541710, 577824, 650052, 666720, 722280, 812565, 866736, 963040, 1000080, 1083420, 1300104, 1444560, 1625130, 1733472, 2000160, 2166840, 2600208, 2889120, 3250260, 4333680, 5200416, 6500520, 8667360, 13001040, 26002080]

約数ペア:

[(1, 26002080), (2, 13001040), (3, 8667360), (4, 6500520), (5, 5200416), (6, 4333680), (8, 3250260), (9, 2889120), (10, 2600208), (12, 2166840), (13, 2000160), (15, 1733472), (16, 1625130), (18, 1444560), (20, 1300104), (24, 1083420), (26, 1000080), (27, 963040), (30, 866736), (32, 812565), (36, 722280), (39, 666720), (40, 650052), (45, 577824), (48, 541710), (52, 500040), (54, 481520), (60, 433368), (65, 400032), (72, 361140), (78, 333360), (80, 325026), (90, 288912), (96, 270855), (104, 250020), (108, 240760), (117, 222240), (120, 216684), (130, 200016), (135, 192608), (144, 180570), (156, 166680), (160, 162513), (180, 144456), (195, 133344), (208, 125010), (216, 120380), (234, 111120), (240, 108342), (260, 100008), (270, 96304), (288, 90285), (312, 83340), (351, 74080), (360, 72228), (390, 66672), (416, 62505), (432, 60190), (463, 56160), (468, 55560), (480, 54171), (520, 50004), (540, 48152), (585, 44448), (624, 41670), (702, 37040), (720, 36114), (780, 33336), (864, 30095), (926, 28080), (936, 27780), (1040, 25002), (1080, 24076), (1170, 22224), (1248, 20835), (1389, 18720), (1404, 18520), (1440, 18057), (1560, 16668), (1755, 14816), (1852, 14040), (1872, 13890), (2080, 12501), (2160, 12038), (2315, 11232), (2340, 11112), (2778, 9360), (2808, 9260), (3120, 8334), (3510, 7408), (3704, 7020), (3744, 6945), (4167, 6240), (4320, 6019), (4630, 5616), (4680, 5556)]