82804967960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{97157}}^1$

素因数の和:97341

約数の個数: 128

約数和(自身を含む): 220354344000

約数和(自身を除く): 137549376040

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 149, 220, 260, 286, 298, 440, 520, 572, 596, 715, 745, 1144, 1192, 1430, 1490, 1639, 1937, 2860, 2980, 3278, 3874, 5720, 5960, 6556, 7748, 8195, 9685, 13112, 15496, 16390, 19370, 21307, 32780, 38740, 42614, 65560, 77480, 85228, 97157, 106535, 170456, 194314, 213070, 388628, 426140, 485785, 777256, 852280, 971570, 1068727, 1263041, 1943140, 2137454, 2526082, 3886280, 4274908, 5052164, 5343635, 6315205, 8549816, 10104328, 10687270, 12630410, 13893451, 14476393, 21374540, 25260820, 27786902, 28952786, 42749080, 50521640, 55573804, 57905572, 69467255, 72381965, 111147608, 115811144, 138934510, 144763930, 159240323, 188193109, 277869020, 289527860, 318480646, 376386218, 555738040, 579055720, 636961292, 752772436, 796201615, 940965545, 1273922584, 1505544872, 1592403230, 1881931090, 2070124199, 3184806460, 3763862180, 4140248398, 6369612920, 7527724360, 8280496796, 10350620995, 16560993592, 20701241990, 41402483980, 82804967960]

約数ペア:

[(1, 82804967960), (2, 41402483980), (4, 20701241990), (5, 16560993592), (8, 10350620995), (10, 8280496796), (11, 7527724360), (13, 6369612920), (20, 4140248398), (22, 3763862180), (26, 3184806460), (40, 2070124199), (44, 1881931090), (52, 1592403230), (55, 1505544872), (65, 1273922584), (88, 940965545), (104, 796201615), (110, 752772436), (130, 636961292), (143, 579055720), (149, 555738040), (220, 376386218), (260, 318480646), (286, 289527860), (298, 277869020), (440, 188193109), (520, 159240323), (572, 144763930), (596, 138934510), (715, 115811144), (745, 111147608), (1144, 72381965), (1192, 69467255), (1430, 57905572), (1490, 55573804), (1639, 50521640), (1937, 42749080), (2860, 28952786), (2980, 27786902), (3278, 25260820), (3874, 21374540), (5720, 14476393), (5960, 13893451), (6556, 12630410), (7748, 10687270), (8195, 10104328), (9685, 8549816), (13112, 6315205), (15496, 5343635), (16390, 5052164), (19370, 4274908), (21307, 3886280), (32780, 2526082), (38740, 2137454), (42614, 1943140), (65560, 1263041), (77480, 1068727), (85228, 971570), (97157, 852280), (106535, 777256), (170456, 485785), (194314, 426140), (213070, 388628)]