44209280

素因数分解:

$2^7\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1031}}^1$

素因数の和:1117

約数の個数: 64

約数和(自身を含む): 107369280

約数和(自身を除く): 63160000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 160, 268, 320, 335, 536, 640, 670, 1031, 1072, 1340, 2062, 2144, 2680, 4124, 4288, 5155, 5360, 8248, 8576, 10310, 10720, 16496, 20620, 21440, 32992, 41240, 42880, 65984, 69077, 82480, 131968, 138154, 164960, 276308, 329920, 345385, 552616, 659840, 690770, 1105232, 1381540, 2210464, 2763080, 4420928, 5526160, 8841856, 11052320, 22104640, 44209280]

約数ペア:

[(1, 44209280), (2, 22104640), (4, 11052320), (5, 8841856), (8, 5526160), (10, 4420928), (16, 2763080), (20, 2210464), (32, 1381540), (40, 1105232), (64, 690770), (67, 659840), (80, 552616), (128, 345385), (134, 329920), (160, 276308), (268, 164960), (320, 138154), (335, 131968), (536, 82480), (640, 69077), (670, 65984), (1031, 42880), (1072, 41240), (1340, 32992), (2062, 21440), (2144, 20620), (2680, 16496), (4124, 10720), (4288, 10310), (5155, 8576), (5360, 8248)]