1008049019560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2357}}^1\times {\mathrm{20681}}^1$

素因数の和:23107

約数の個数: 128

約数和(自身を含む): 2528141207040

約数和(自身を除く): 1520092187480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 47, 55, 88, 94, 110, 188, 220, 235, 376, 440, 470, 517, 940, 1034, 1880, 2068, 2357, 2585, 4136, 4714, 5170, 9428, 10340, 11785, 18856, 20680, 20681, 23570, 25927, 41362, 47140, 51854, 82724, 94280, 103405, 103708, 110779, 129635, 165448, 206810, 207416, 221558, 227491, 259270, 413620, 443116, 454982, 518540, 553895, 827240, 886232, 909964, 972007, 1037080, 1107790, 1137455, 1218569, 1819928, 1944014, 2215580, 2274910, 2437138, 3888028, 4431160, 4549820, 4860035, 4874276, 6092845, 7776056, 9099640, 9720070, 9748552, 10692077, 12185690, 19440140, 21384154, 24371380, 38880280, 42768308, 48742760, 48745117, 53460385, 85536616, 97490234, 106920770, 194980468, 213841540, 243725585, 389960936, 427683080, 487451170, 536196287, 974902340, 1072392574, 1949804680, 2144785148, 2291020499, 2680981435, 4289570296, 4582040998, 5361962870, 9164081996, 10723925740, 11455102495, 18328163992, 21447851480, 22910204990, 25201225489, 45820409980, 50402450978, 91640819960, 100804901956, 126006127445, 201609803912, 252012254890, 504024509780, 1008049019560]

約数ペア:

[(1, 1008049019560), (2, 504024509780), (4, 252012254890), (5, 201609803912), (8, 126006127445), (10, 100804901956), (11, 91640819960), (20, 50402450978), (22, 45820409980), (40, 25201225489), (44, 22910204990), (47, 21447851480), (55, 18328163992), (88, 11455102495), (94, 10723925740), (110, 9164081996), (188, 5361962870), (220, 4582040998), (235, 4289570296), (376, 2680981435), (440, 2291020499), (470, 2144785148), (517, 1949804680), (940, 1072392574), (1034, 974902340), (1880, 536196287), (2068, 487451170), (2357, 427683080), (2585, 389960936), (4136, 243725585), (4714, 213841540), (5170, 194980468), (9428, 106920770), (10340, 97490234), (11785, 85536616), (18856, 53460385), (20680, 48745117), (20681, 48742760), (23570, 42768308), (25927, 38880280), (41362, 24371380), (47140, 21384154), (51854, 19440140), (82724, 12185690), (94280, 10692077), (103405, 9748552), (103708, 9720070), (110779, 9099640), (129635, 7776056), (165448, 6092845), (206810, 4874276), (207416, 4860035), (221558, 4549820), (227491, 4431160), (259270, 3888028), (413620, 2437138), (443116, 2274910), (454982, 2215580), (518540, 1944014), (553895, 1819928), (827240, 1218569), (886232, 1137455), (909964, 1107790), (972007, 1037080)]