39481760

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 98703360

約数和(自身を除く): 59221600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 67, 80, 116, 127, 134, 145, 160, 232, 254, 268, 290, 335, 464, 508, 536, 580, 635, 670, 928, 1016, 1072, 1160, 1270, 1340, 1943, 2032, 2144, 2320, 2540, 2680, 3683, 3886, 4064, 4640, 5080, 5360, 7366, 7772, 8509, 9715, 10160, 10720, 14732, 15544, 17018, 18415, 19430, 20320, 29464, 31088, 34036, 36830, 38860, 42545, 58928, 62176, 68072, 73660, 77720, 85090, 117856, 136144, 147320, 155440, 170180, 246761, 272288, 294640, 310880, 340360, 493522, 589280, 680720, 987044, 1233805, 1361440, 1974088, 2467610, 3948176, 4935220, 7896352, 9870440, 19740880, 39481760]

約数ペア:

[(1, 39481760), (2, 19740880), (4, 9870440), (5, 7896352), (8, 4935220), (10, 3948176), (16, 2467610), (20, 1974088), (29, 1361440), (32, 1233805), (40, 987044), (58, 680720), (67, 589280), (80, 493522), (116, 340360), (127, 310880), (134, 294640), (145, 272288), (160, 246761), (232, 170180), (254, 155440), (268, 147320), (290, 136144), (335, 117856), (464, 85090), (508, 77720), (536, 73660), (580, 68072), (635, 62176), (670, 58928), (928, 42545), (1016, 38860), (1072, 36830), (1160, 34036), (1270, 31088), (1340, 29464), (1943, 20320), (2032, 19430), (2144, 18415), (2320, 17018), (2540, 15544), (2680, 14732), (3683, 10720), (3886, 10160), (4064, 9715), (4640, 8509), (5080, 7772), (5360, 7366)]