2080302224

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{673}}^1$

素因数の和:905

約数の個数: 160

約数和(自身を含む): 5447817984

約数和(自身を除く): 3367515760

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 193, 208, 286, 308, 364, 386, 572, 616, 673, 728, 772, 1001, 1144, 1232, 1346, 1351, 1456, 1544, 2002, 2123, 2288, 2509, 2692, 2702, 3088, 4004, 4246, 4711, 5018, 5384, 5404, 7403, 8008, 8492, 8749, 9422, 10036, 10768, 10808, 14806, 14861, 16016, 16984, 17498, 17563, 18844, 20072, 21616, 27599, 29612, 29722, 33968, 34996, 35126, 37688, 40144, 51821, 55198, 59224, 59444, 61243, 69992, 70252, 75376, 96239, 103642, 110396, 118448, 118888, 122486, 129889, 139984, 140504, 192478, 193193, 207284, 220792, 237776, 244972, 259778, 281008, 384956, 386386, 414568, 441584, 489944, 519556, 673673, 769912, 772772, 829136, 909223, 979888, 1039112, 1347346, 1428779, 1539824, 1545544, 1688557, 1818446, 2078224, 2694692, 2857558, 3091088, 3377114, 3636892, 5389384, 5715116, 6754228, 7273784, 10001453, 10778768, 11430232, 11819899, 13508456, 14547568, 18574127, 20002906, 22860464, 23639798, 27016912, 37148254, 40005812, 47279596, 74296508, 80011624, 94559192, 130018889, 148593016, 160023248, 189118384, 260037778, 297186032, 520075556, 1040151112, 2080302224]

約数ペア:

[(1, 2080302224), (2, 1040151112), (4, 520075556), (7, 297186032), (8, 260037778), (11, 189118384), (13, 160023248), (14, 148593016), (16, 130018889), (22, 94559192), (26, 80011624), (28, 74296508), (44, 47279596), (52, 40005812), (56, 37148254), (77, 27016912), (88, 23639798), (91, 22860464), (104, 20002906), (112, 18574127), (143, 14547568), (154, 13508456), (176, 11819899), (182, 11430232), (193, 10778768), (208, 10001453), (286, 7273784), (308, 6754228), (364, 5715116), (386, 5389384), (572, 3636892), (616, 3377114), (673, 3091088), (728, 2857558), (772, 2694692), (1001, 2078224), (1144, 1818446), (1232, 1688557), (1346, 1545544), (1351, 1539824), (1456, 1428779), (1544, 1347346), (2002, 1039112), (2123, 979888), (2288, 909223), (2509, 829136), (2692, 772772), (2702, 769912), (3088, 673673), (4004, 519556), (4246, 489944), (4711, 441584), (5018, 414568), (5384, 386386), (5404, 384956), (7403, 281008), (8008, 259778), (8492, 244972), (8749, 237776), (9422, 220792), (10036, 207284), (10768, 193193), (10808, 192478), (14806, 140504), (14861, 139984), (16016, 129889), (16984, 122486), (17498, 118888), (17563, 118448), (18844, 110396), (20072, 103642), (21616, 96239), (27599, 75376), (29612, 70252), (29722, 69992), (33968, 61243), (34996, 59444), (35126, 59224), (37688, 55198), (40144, 51821)]