2026083280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:489

約数の個数: 160

約数和(自身を含む): 5221228320

約数和(自身を除く): 3195145040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 61, 65, 80, 104, 109, 122, 130, 208, 218, 244, 260, 293, 305, 436, 488, 520, 545, 586, 610, 793, 872, 976, 1040, 1090, 1172, 1220, 1417, 1465, 1586, 1744, 2180, 2344, 2440, 2834, 2930, 3172, 3809, 3965, 4360, 4688, 4880, 5668, 5860, 6344, 6649, 7085, 7618, 7930, 8720, 11336, 11720, 12688, 13298, 14170, 15236, 15860, 17873, 19045, 22672, 23440, 26596, 28340, 30472, 31720, 31937, 33245, 35746, 38090, 53192, 56680, 60944, 63440, 63874, 66490, 71492, 76180, 86437, 89365, 106384, 113360, 127748, 132980, 142984, 152360, 159685, 172874, 178730, 232349, 255496, 265960, 285968, 304720, 319370, 345748, 357460, 415181, 432185, 464698, 510992, 531920, 638740, 691496, 714920, 830362, 864370, 929396, 1161745, 1277480, 1382992, 1429840, 1660724, 1728740, 1858792, 1948157, 2075905, 2323490, 2554960, 3321448, 3457480, 3717584, 3896314, 4151810, 4646980, 6642896, 6914960, 7792628, 8303620, 9293960, 9740785, 15585256, 16607240, 18587920, 19481570, 25326041, 31170512, 33214480, 38963140, 50652082, 77926280, 101304164, 126630205, 155852560, 202608328, 253260410, 405216656, 506520820, 1013041640, 2026083280]

約数ペア:

[(1, 2026083280), (2, 1013041640), (4, 506520820), (5, 405216656), (8, 253260410), (10, 202608328), (13, 155852560), (16, 126630205), (20, 101304164), (26, 77926280), (40, 50652082), (52, 38963140), (61, 33214480), (65, 31170512), (80, 25326041), (104, 19481570), (109, 18587920), (122, 16607240), (130, 15585256), (208, 9740785), (218, 9293960), (244, 8303620), (260, 7792628), (293, 6914960), (305, 6642896), (436, 4646980), (488, 4151810), (520, 3896314), (545, 3717584), (586, 3457480), (610, 3321448), (793, 2554960), (872, 2323490), (976, 2075905), (1040, 1948157), (1090, 1858792), (1172, 1728740), (1220, 1660724), (1417, 1429840), (1465, 1382992), (1586, 1277480), (1744, 1161745), (2180, 929396), (2344, 864370), (2440, 830362), (2834, 714920), (2930, 691496), (3172, 638740), (3809, 531920), (3965, 510992), (4360, 464698), (4688, 432185), (4880, 415181), (5668, 357460), (5860, 345748), (6344, 319370), (6649, 304720), (7085, 285968), (7618, 265960), (7930, 255496), (8720, 232349), (11336, 178730), (11720, 172874), (12688, 159685), (13298, 152360), (14170, 142984), (15236, 132980), (15860, 127748), (17873, 113360), (19045, 106384), (22672, 89365), (23440, 86437), (26596, 76180), (28340, 71492), (30472, 66490), (31720, 63874), (31937, 63440), (33245, 60944), (35746, 56680), (38090, 53192)]