4080207958840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{23873}}^1$

素因数の和:24234

約数の個数: 192

約数和(自身を含む): 10069188006240

約数和(自身を除く): 5988980047400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 131, 169, 193, 260, 262, 338, 386, 520, 524, 655, 676, 772, 845, 965, 1048, 1310, 1352, 1544, 1690, 1703, 1930, 2509, 2620, 3380, 3406, 3860, 5018, 5240, 6760, 6812, 7720, 8515, 10036, 12545, 13624, 17030, 20072, 22139, 23873, 25090, 25283, 32617, 34060, 44278, 47746, 50180, 50566, 65234, 68120, 88556, 95492, 100360, 101132, 110695, 119365, 126415, 130468, 163085, 177112, 190984, 202264, 221390, 238730, 252830, 260936, 310349, 326170, 328679, 442780, 477460, 505660, 620698, 652340, 657358, 885560, 954920, 1011320, 1241396, 1304680, 1314716, 1551745, 1643395, 2482792, 2629432, 3103490, 3127363, 3286790, 4034537, 4272827, 4607489, 6206980, 6254726, 6573580, 8069074, 8545654, 9214978, 12413960, 12509452, 13147160, 15636815, 16138148, 17091308, 18429956, 20172685, 21364135, 23037445, 25018904, 31273630, 32276296, 34182616, 36859912, 40345370, 40655719, 42728270, 46074890, 59897357, 62547260, 80690740, 81311438, 85456540, 92149780, 119794714, 125094520, 161381480, 162622876, 170913080, 184299560, 203278595, 239589428, 299486785, 325245752, 406557190, 479178856, 528524347, 598973570, 603581059, 778665641, 813114380, 1057048694, 1197947140, 1207162118, 1557331282, 1626228760, 2114097388, 2395894280, 2414324236, 2642621735, 3017905295, 3114662564, 3893328205, 4228194776, 4828648472, 5285243470, 6035810590, 6229325128, 7786656410, 7846553767, 10570486940, 12071621180, 15573312820, 15693107534, 21140973880, 24143242360, 31146625640, 31386215068, 39232768835, 62772430136, 78465537670, 102005198971, 156931075340, 204010397942, 313862150680, 408020795884, 510025994855, 816041591768, 1020051989710, 2040103979420, 4080207958840]

約数ペア:

[(1, 4080207958840), (2, 2040103979420), (4, 1020051989710), (5, 816041591768), (8, 510025994855), (10, 408020795884), (13, 313862150680), (20, 204010397942), (26, 156931075340), (40, 102005198971), (52, 78465537670), (65, 62772430136), (104, 39232768835), (130, 31386215068), (131, 31146625640), (169, 24143242360), (193, 21140973880), (260, 15693107534), (262, 15573312820), (338, 12071621180), (386, 10570486940), (520, 7846553767), (524, 7786656410), (655, 6229325128), (676, 6035810590), (772, 5285243470), (845, 4828648472), (965, 4228194776), (1048, 3893328205), (1310, 3114662564), (1352, 3017905295), (1544, 2642621735), (1690, 2414324236), (1703, 2395894280), (1930, 2114097388), (2509, 1626228760), (2620, 1557331282), (3380, 1207162118), (3406, 1197947140), (3860, 1057048694), (5018, 813114380), (5240, 778665641), (6760, 603581059), (6812, 598973570), (7720, 528524347), (8515, 479178856), (10036, 406557190), (12545, 325245752), (13624, 299486785), (17030, 239589428), (20072, 203278595), (22139, 184299560), (23873, 170913080), (25090, 162622876), (25283, 161381480), (32617, 125094520), (34060, 119794714), (44278, 92149780), (47746, 85456540), (50180, 81311438), (50566, 80690740), (65234, 62547260), (68120, 59897357), (88556, 46074890), (95492, 42728270), (100360, 40655719), (101132, 40345370), (110695, 36859912), (119365, 34182616), (126415, 32276296), (130468, 31273630), (163085, 25018904), (177112, 23037445), (190984, 21364135), (202264, 20172685), (221390, 18429956), (238730, 17091308), (252830, 16138148), (260936, 15636815), (310349, 13147160), (326170, 12509452), (328679, 12413960), (442780, 9214978), (477460, 8545654), (505660, 8069074), (620698, 6573580), (652340, 6254726), (657358, 6206980), (885560, 4607489), (954920, 4272827), (1011320, 4034537), (1241396, 3286790), (1304680, 3127363), (1314716, 3103490), (1551745, 2629432), (1643395, 2482792)]