40807704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:277

約数の個数: 128

約数和(自身を含む): 124416000

約数和(自身を除く): 83608296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 59, 69, 84, 92, 118, 138, 161, 168, 177, 179, 184, 236, 276, 322, 354, 358, 413, 472, 483, 537, 552, 644, 708, 716, 826, 966, 1074, 1239, 1253, 1288, 1357, 1416, 1432, 1652, 1932, 2148, 2478, 2506, 2714, 3304, 3759, 3864, 4071, 4117, 4296, 4956, 5012, 5428, 7518, 8142, 8234, 9499, 9912, 10024, 10561, 10856, 12351, 15036, 16284, 16468, 18998, 21122, 24702, 28497, 28819, 30072, 31683, 32568, 32936, 37996, 42244, 49404, 56994, 57638, 63366, 73927, 75992, 84488, 86457, 98808, 113988, 115276, 126732, 147854, 172914, 221781, 227976, 230552, 242903, 253464, 295708, 345828, 443562, 485806, 591416, 691656, 728709, 887124, 971612, 1457418, 1700321, 1774248, 1943224, 2914836, 3400642, 5100963, 5829672, 6801284, 10201926, 13602568, 20403852, 40807704]

約数ペア:

[(1, 40807704), (2, 20403852), (3, 13602568), (4, 10201926), (6, 6801284), (7, 5829672), (8, 5100963), (12, 3400642), (14, 2914836), (21, 1943224), (23, 1774248), (24, 1700321), (28, 1457418), (42, 971612), (46, 887124), (56, 728709), (59, 691656), (69, 591416), (84, 485806), (92, 443562), (118, 345828), (138, 295708), (161, 253464), (168, 242903), (177, 230552), (179, 227976), (184, 221781), (236, 172914), (276, 147854), (322, 126732), (354, 115276), (358, 113988), (413, 98808), (472, 86457), (483, 84488), (537, 75992), (552, 73927), (644, 63366), (708, 57638), (716, 56994), (826, 49404), (966, 42244), (1074, 37996), (1239, 32936), (1253, 32568), (1288, 31683), (1357, 30072), (1416, 28819), (1432, 28497), (1652, 24702), (1932, 21122), (2148, 18998), (2478, 16468), (2506, 16284), (2714, 15036), (3304, 12351), (3759, 10856), (3864, 10561), (4071, 10024), (4117, 9912), (4296, 9499), (4956, 8234), (5012, 8142), (5428, 7518)]