40039384

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 99590400

約数和(自身を除く): 59551016

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 121, 133, 152, 154, 209, 242, 266, 308, 311, 418, 484, 532, 616, 622, 836, 847, 968, 1064, 1244, 1463, 1672, 1694, 2177, 2299, 2488, 2926, 3388, 3421, 4354, 4598, 5852, 5909, 6776, 6842, 8708, 9196, 11704, 11818, 13684, 16093, 17416, 18392, 23636, 23947, 27368, 32186, 37631, 41363, 47272, 47894, 64372, 64999, 75262, 82726, 95788, 128744, 129998, 150524, 165452, 191576, 259996, 263417, 301048, 330904, 454993, 519992, 526834, 714989, 909986, 1053668, 1429978, 1819972, 2107336, 2859956, 3639944, 5004923, 5719912, 10009846, 20019692, 40039384]

約数ペア:

[(1, 40039384), (2, 20019692), (4, 10009846), (7, 5719912), (8, 5004923), (11, 3639944), (14, 2859956), (19, 2107336), (22, 1819972), (28, 1429978), (38, 1053668), (44, 909986), (56, 714989), (76, 526834), (77, 519992), (88, 454993), (121, 330904), (133, 301048), (152, 263417), (154, 259996), (209, 191576), (242, 165452), (266, 150524), (308, 129998), (311, 128744), (418, 95788), (484, 82726), (532, 75262), (616, 64999), (622, 64372), (836, 47894), (847, 47272), (968, 41363), (1064, 37631), (1244, 32186), (1463, 27368), (1672, 23947), (1694, 23636), (2177, 18392), (2299, 17416), (2488, 16093), (2926, 13684), (3388, 11818), (3421, 11704), (4354, 9196), (4598, 8708), (5852, 6842), (5909, 6776)]