2005541856

素因数分解:

$2^5\times 3^4\times {\mathrm{23}}^1\times {\mathrm{33641}}^1$

素因数の和:33686

約数の個数: 120

約数和(自身を含む): 6154871184

約数和(自身を除く): 4149329328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 207, 216, 276, 288, 324, 368, 414, 432, 552, 621, 648, 736, 828, 864, 1104, 1242, 1296, 1656, 1863, 2208, 2484, 2592, 3312, 3726, 4968, 6624, 7452, 9936, 14904, 19872, 29808, 33641, 59616, 67282, 100923, 134564, 201846, 269128, 302769, 403692, 538256, 605538, 773743, 807384, 908307, 1076512, 1211076, 1547486, 1614768, 1816614, 2321229, 2422152, 2724921, 3094972, 3229536, 3633228, 4642458, 4844304, 5449842, 6189944, 6963687, 7266456, 9284916, 9688608, 10899684, 12379888, 13927374, 14532912, 18569832, 20891061, 21799368, 24759776, 27854748, 29065824, 37139664, 41782122, 43598736, 55709496, 62673183, 74279328, 83564244, 87197472, 111418992, 125346366, 167128488, 222837984, 250692732, 334256976, 501385464, 668513952, 1002770928, 2005541856]

約数ペア:

[(1, 2005541856), (2, 1002770928), (3, 668513952), (4, 501385464), (6, 334256976), (8, 250692732), (9, 222837984), (12, 167128488), (16, 125346366), (18, 111418992), (23, 87197472), (24, 83564244), (27, 74279328), (32, 62673183), (36, 55709496), (46, 43598736), (48, 41782122), (54, 37139664), (69, 29065824), (72, 27854748), (81, 24759776), (92, 21799368), (96, 20891061), (108, 18569832), (138, 14532912), (144, 13927374), (162, 12379888), (184, 10899684), (207, 9688608), (216, 9284916), (276, 7266456), (288, 6963687), (324, 6189944), (368, 5449842), (414, 4844304), (432, 4642458), (552, 3633228), (621, 3229536), (648, 3094972), (736, 2724921), (828, 2422152), (864, 2321229), (1104, 1816614), (1242, 1614768), (1296, 1547486), (1656, 1211076), (1863, 1076512), (2208, 908307), (2484, 807384), (2592, 773743), (3312, 605538), (3726, 538256), (4968, 403692), (6624, 302769), (7452, 269128), (9936, 201846), (14904, 134564), (19872, 100923), (29808, 67282), (33641, 59616)]