18677666480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{15193}}^1$

素因数の和:15355

約数の個数: 120

約数和(自身を含む): 48111254016

約数和(自身を除く): 29433587536

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 127, 176, 220, 242, 254, 440, 484, 508, 605, 635, 880, 968, 1016, 1210, 1270, 1397, 1936, 2032, 2420, 2540, 2794, 4840, 5080, 5588, 6985, 9680, 10160, 11176, 13970, 15193, 15367, 22352, 27940, 30386, 30734, 55880, 60772, 61468, 75965, 76835, 111760, 121544, 122936, 151930, 153670, 167123, 243088, 245872, 303860, 307340, 334246, 607720, 614680, 668492, 835615, 1215440, 1229360, 1336984, 1671230, 1838353, 1929511, 2673968, 3342460, 3676706, 3859022, 6684920, 7353412, 7718044, 9191765, 9647555, 13369840, 14706824, 15436088, 18383530, 19295110, 21224621, 29413648, 30872176, 36767060, 38590220, 42449242, 73534120, 77180440, 84898484, 106123105, 147068240, 154360880, 169796968, 212246210, 233470831, 339593936, 424492420, 466941662, 848984840, 933883324, 1167354155, 1697969680, 1867766648, 2334708310, 3735533296, 4669416620, 9338833240, 18677666480]

約数ペア:

[(1, 18677666480), (2, 9338833240), (4, 4669416620), (5, 3735533296), (8, 2334708310), (10, 1867766648), (11, 1697969680), (16, 1167354155), (20, 933883324), (22, 848984840), (40, 466941662), (44, 424492420), (55, 339593936), (80, 233470831), (88, 212246210), (110, 169796968), (121, 154360880), (127, 147068240), (176, 106123105), (220, 84898484), (242, 77180440), (254, 73534120), (440, 42449242), (484, 38590220), (508, 36767060), (605, 30872176), (635, 29413648), (880, 21224621), (968, 19295110), (1016, 18383530), (1210, 15436088), (1270, 14706824), (1397, 13369840), (1936, 9647555), (2032, 9191765), (2420, 7718044), (2540, 7353412), (2794, 6684920), (4840, 3859022), (5080, 3676706), (5588, 3342460), (6985, 2673968), (9680, 1929511), (10160, 1838353), (11176, 1671230), (13970, 1336984), (15193, 1229360), (15367, 1215440), (22352, 835615), (27940, 668492), (30386, 614680), (30734, 607720), (55880, 334246), (60772, 307340), (61468, 303860), (75965, 245872), (76835, 243088), (111760, 167123), (121544, 153670), (122936, 151930)]