2054840809940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{409}}^1$

素因数の和:791

約数の個数: 384

約数和(自身を含む): 4985704120320

約数和(自身を除く): 2930863310380

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 43, 46, 67, 68, 85, 86, 92, 115, 134, 170, 172, 215, 223, 230, 268, 335, 340, 391, 409, 430, 446, 460, 670, 731, 782, 818, 860, 892, 989, 1115, 1139, 1340, 1462, 1541, 1564, 1636, 1955, 1978, 2045, 2230, 2278, 2881, 2924, 3082, 3655, 3791, 3910, 3956, 4090, 4460, 4556, 4945, 5129, 5695, 5762, 6164, 6953, 7310, 7582, 7705, 7820, 8180, 9407, 9589, 9890, 10258, 11390, 11524, 13906, 14405, 14620, 14941, 15164, 15410, 16813, 17587, 18814, 18955, 19178, 19780, 20516, 22780, 25645, 26197, 27403, 27812, 28810, 29882, 30820, 33626, 34765, 35174, 37628, 37910, 38356, 47035, 47945, 48977, 51290, 52394, 54806, 57620, 59764, 66263, 67252, 69530, 70348, 74705, 75820, 84065, 87193, 87935, 91207, 94070, 95890, 97954, 102580, 104788, 109612, 130985, 132526, 137015, 139060, 149410, 159919, 163013, 168130, 174386, 175870, 182414, 188140, 191780, 195908, 220547, 244885, 253997, 261970, 265052, 274030, 298820, 298979, 319838, 326026, 331315, 336260, 343643, 348772, 351740, 364828, 404501, 435965, 441094, 456035, 465851, 489770, 507994, 523940, 548060, 597958, 630269, 639676, 642463, 652052, 662630, 687286, 799595, 809002, 815065, 871930, 882188, 912070, 931702, 979540, 1015988, 1102735, 1126471, 1178329, 1195916, 1260538, 1269985, 1284926, 1325260, 1374572, 1494895, 1550519, 1599190, 1618004, 1630130, 1718215, 1743860, 1824140, 1863404, 2022505, 2097761, 2205470, 2252942, 2329255, 2356658, 2521076, 2539970, 2569852, 2989790, 3101038, 3151345, 3198380, 3212315, 3260260, 3436430, 3749299, 3921901, 4045010, 4195522, 4410940, 4505884, 4658510, 4713316, 5079940, 5632355, 5841931, 5891645, 5979580, 6110869, 6202076, 6302690, 6424630, 6872860, 6876517, 7498598, 7752595, 7843802, 8090020, 8391044, 9317020, 10488805, 10714573, 10921871, 11264710, 11683862, 11783290, 12221738, 12605380, 12849260, 13753034, 14776649, 14997196, 15505190, 15687604, 18746495, 19609505, 20031593, 20977610, 21429146, 21843742, 22529420, 23367724, 23566580, 24443476, 27101567, 27506068, 29209655, 29553298, 30554345, 31010380, 34382585, 35661937, 37492990, 39219010, 40063186, 41955220, 42858292, 43687484, 53572865, 54203134, 54609355, 58419310, 59106596, 61108690, 66672317, 68765170, 71323874, 73883245, 74985980, 78438020, 80126372, 90203723, 100157965, 103884773, 107145730, 108406268, 109218710, 116838620, 122217380, 133344634, 135507835, 137530340, 140549987, 142647748, 147766490, 178309685, 180407446, 200315930, 207769546, 214291460, 218437420, 251203033, 262767367, 266689268, 271015670, 281099974, 295532980, 333361585, 356619370, 360814892, 400631860, 415539092, 451018615, 460726639, 502406066, 519423865, 525534734, 542031340, 562199948, 666723170, 702749935, 713238740, 902037230, 921453278, 1004812132, 1038847730, 1051069468, 1256015165, 1313836835, 1333446340, 1405499870, 1533463291, 1804074460, 1842906556, 2077695460, 2303633195, 2389349779, 2512030330, 2627673670, 2810999740, 3066926582, 4467045239, 4607266390, 4778699558, 5024060660, 5255347340, 6043649441, 6133853164, 7667316455, 8934090478, 9214532780, 9557399116, 11946748895, 12087298882, 15334632910, 17868180956, 22335226195, 23893497790, 24174597764, 30218247205, 30669265820, 44670452390, 47786995580, 60436494410, 89340904780, 102742040497, 120872988820, 205484080994, 410968161988, 513710202485, 1027420404970, 2054840809940]

約数ペア:

[(1, 2054840809940), (2, 1027420404970), (4, 513710202485), (5, 410968161988), (10, 205484080994), (17, 120872988820), (20, 102742040497), (23, 89340904780), (34, 60436494410), (43, 47786995580), (46, 44670452390), (67, 30669265820), (68, 30218247205), (85, 24174597764), (86, 23893497790), (92, 22335226195), (115, 17868180956), (134, 15334632910), (170, 12087298882), (172, 11946748895), (215, 9557399116), (223, 9214532780), (230, 8934090478), (268, 7667316455), (335, 6133853164), (340, 6043649441), (391, 5255347340), (409, 5024060660), (430, 4778699558), (446, 4607266390), (460, 4467045239), (670, 3066926582), (731, 2810999740), (782, 2627673670), (818, 2512030330), (860, 2389349779), (892, 2303633195), (989, 2077695460), (1115, 1842906556), (1139, 1804074460), (1340, 1533463291), (1462, 1405499870), (1541, 1333446340), (1564, 1313836835), (1636, 1256015165), (1955, 1051069468), (1978, 1038847730), (2045, 1004812132), (2230, 921453278), (2278, 902037230), (2881, 713238740), (2924, 702749935), (3082, 666723170), (3655, 562199948), (3791, 542031340), (3910, 525534734), (3956, 519423865), (4090, 502406066), (4460, 460726639), (4556, 451018615), (4945, 415539092), (5129, 400631860), (5695, 360814892), (5762, 356619370), (6164, 333361585), (6953, 295532980), (7310, 281099974), (7582, 271015670), (7705, 266689268), (7820, 262767367), (8180, 251203033), (9407, 218437420), (9589, 214291460), (9890, 207769546), (10258, 200315930), (11390, 180407446), (11524, 178309685), (13906, 147766490), (14405, 142647748), (14620, 140549987), (14941, 137530340), (15164, 135507835), (15410, 133344634), (16813, 122217380), (17587, 116838620), (18814, 109218710), (18955, 108406268), (19178, 107145730), (19780, 103884773), (20516, 100157965), (22780, 90203723), (25645, 80126372), (26197, 78438020), (27403, 74985980), (27812, 73883245), (28810, 71323874), (29882, 68765170), (30820, 66672317), (33626, 61108690), (34765, 59106596), (35174, 58419310), (37628, 54609355), (37910, 54203134), (38356, 53572865), (47035, 43687484), (47945, 42858292), (48977, 41955220), (51290, 40063186), (52394, 39219010), (54806, 37492990), (57620, 35661937), (59764, 34382585), (66263, 31010380), (67252, 30554345), (69530, 29553298), (70348, 29209655), (74705, 27506068), (75820, 27101567), (84065, 24443476), (87193, 23566580), (87935, 23367724), (91207, 22529420), (94070, 21843742), (95890, 21429146), (97954, 20977610), (102580, 20031593), (104788, 19609505), (109612, 18746495), (130985, 15687604), (132526, 15505190), (137015, 14997196), (139060, 14776649), (149410, 13753034), (159919, 12849260), (163013, 12605380), (168130, 12221738), (174386, 11783290), (175870, 11683862), (182414, 11264710), (188140, 10921871), (191780, 10714573), (195908, 10488805), (220547, 9317020), (244885, 8391044), (253997, 8090020), (261970, 7843802), (265052, 7752595), (274030, 7498598), (298820, 6876517), (298979, 6872860), (319838, 6424630), (326026, 6302690), (331315, 6202076), (336260, 6110869), (343643, 5979580), (348772, 5891645), (351740, 5841931), (364828, 5632355), (404501, 5079940), (435965, 4713316), (441094, 4658510), (456035, 4505884), (465851, 4410940), (489770, 4195522), (507994, 4045010), (523940, 3921901), (548060, 3749299), (597958, 3436430), (630269, 3260260), (639676, 3212315), (642463, 3198380), (652052, 3151345), (662630, 3101038), (687286, 2989790), (799595, 2569852), (809002, 2539970), (815065, 2521076), (871930, 2356658), (882188, 2329255), (912070, 2252942), (931702, 2205470), (979540, 2097761), (1015988, 2022505), (1102735, 1863404), (1126471, 1824140), (1178329, 1743860), (1195916, 1718215), (1260538, 1630130), (1269985, 1618004), (1284926, 1599190), (1325260, 1550519), (1374572, 1494895)]