2080787632

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{2897}}^1$

素因数の和:2987

約数の個数: 120

約数和(自身を含む): 5161732128

約数和(自身を除く): 3080944496

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 53, 56, 77, 88, 106, 112, 121, 154, 176, 212, 242, 308, 371, 424, 484, 583, 616, 742, 847, 848, 968, 1166, 1232, 1484, 1694, 1936, 2332, 2897, 2968, 3388, 4081, 4664, 5794, 5936, 6413, 6776, 8162, 9328, 11588, 12826, 13552, 16324, 20279, 23176, 25652, 31867, 32648, 40558, 44891, 46352, 51304, 63734, 65296, 81116, 89782, 102608, 127468, 153541, 162232, 179564, 223069, 254936, 307082, 324464, 350537, 359128, 446138, 509872, 614164, 701074, 718256, 892276, 1074787, 1228328, 1402148, 1688951, 1784552, 2149574, 2453759, 2456656, 2804296, 3377902, 3569104, 4299148, 4907518, 5608592, 6755804, 8598296, 9815036, 11822657, 13511608, 17196592, 18578461, 19630072, 23645314, 27023216, 37156922, 39260144, 47290628, 74313844, 94581256, 130049227, 148627688, 189162512, 260098454, 297255376, 520196908, 1040393816, 2080787632]

約数ペア:

[(1, 2080787632), (2, 1040393816), (4, 520196908), (7, 297255376), (8, 260098454), (11, 189162512), (14, 148627688), (16, 130049227), (22, 94581256), (28, 74313844), (44, 47290628), (53, 39260144), (56, 37156922), (77, 27023216), (88, 23645314), (106, 19630072), (112, 18578461), (121, 17196592), (154, 13511608), (176, 11822657), (212, 9815036), (242, 8598296), (308, 6755804), (371, 5608592), (424, 4907518), (484, 4299148), (583, 3569104), (616, 3377902), (742, 2804296), (847, 2456656), (848, 2453759), (968, 2149574), (1166, 1784552), (1232, 1688951), (1484, 1402148), (1694, 1228328), (1936, 1074787), (2332, 892276), (2897, 718256), (2968, 701074), (3388, 614164), (4081, 509872), (4664, 446138), (5794, 359128), (5936, 350537), (6413, 324464), (6776, 307082), (8162, 254936), (9328, 223069), (11588, 179564), (12826, 162232), (13552, 153541), (16324, 127468), (20279, 102608), (23176, 89782), (25652, 81116), (31867, 65296), (32648, 63734), (40558, 51304), (44891, 46352)]