40806460136

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{181}}^1\times {\mathrm{577}}^1$

素因数の和:824

約数の個数: 144

約数和(自身を含む): 88650247140

約数和(自身を除く): 47843787004

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 169, 181, 221, 289, 338, 362, 442, 577, 578, 676, 724, 884, 1154, 1156, 1352, 1448, 1768, 2308, 2312, 2353, 2873, 3077, 3757, 4616, 4706, 5746, 6154, 7501, 7514, 9412, 9809, 11492, 12308, 15002, 15028, 18824, 19618, 22984, 24616, 30004, 30056, 30589, 39236, 40001, 48841, 52309, 60008, 61178, 78472, 80002, 97513, 97682, 104437, 104618, 122356, 127517, 160004, 166753, 195026, 195364, 208874, 209236, 244712, 255034, 320008, 333506, 390052, 390728, 417748, 418472, 510068, 520013, 667012, 680017, 780104, 835496, 1020136, 1040026, 1334024, 1357681, 1360034, 1657721, 1775429, 2080052, 2167789, 2715362, 2720068, 3315442, 3550858, 4160104, 4335578, 5430724, 5440136, 6630884, 7101716, 8671156, 8840221, 10861448, 13261768, 14203432, 17342312, 17649853, 17680442, 23080577, 28181257, 30182293, 35299706, 35360884, 46161154, 56362514, 60364586, 70599412, 70721768, 92322308, 112725028, 120729172, 141198824, 184644616, 225450056, 241458344, 300047501, 392369809, 600095002, 784739618, 1200190004, 1569479236, 2400380008, 3138958472, 5100807517, 10201615034, 20403230068, 40806460136]

約数ペア:

[(1, 40806460136), (2, 20403230068), (4, 10201615034), (8, 5100807517), (13, 3138958472), (17, 2400380008), (26, 1569479236), (34, 1200190004), (52, 784739618), (68, 600095002), (104, 392369809), (136, 300047501), (169, 241458344), (181, 225450056), (221, 184644616), (289, 141198824), (338, 120729172), (362, 112725028), (442, 92322308), (577, 70721768), (578, 70599412), (676, 60364586), (724, 56362514), (884, 46161154), (1154, 35360884), (1156, 35299706), (1352, 30182293), (1448, 28181257), (1768, 23080577), (2308, 17680442), (2312, 17649853), (2353, 17342312), (2873, 14203432), (3077, 13261768), (3757, 10861448), (4616, 8840221), (4706, 8671156), (5746, 7101716), (6154, 6630884), (7501, 5440136), (7514, 5430724), (9412, 4335578), (9809, 4160104), (11492, 3550858), (12308, 3315442), (15002, 2720068), (15028, 2715362), (18824, 2167789), (19618, 2080052), (22984, 1775429), (24616, 1657721), (30004, 1360034), (30056, 1357681), (30589, 1334024), (39236, 1040026), (40001, 1020136), (48841, 835496), (52309, 780104), (60008, 680017), (61178, 667012), (78472, 520013), (80002, 510068), (97513, 418472), (97682, 417748), (104437, 390728), (104618, 390052), (122356, 333506), (127517, 320008), (160004, 255034), (166753, 244712), (195026, 209236), (195364, 208874)]