105500480

素因数分解:

$2^6\times 5^1\times {\mathrm{439}}^1\times {\mathrm{751}}^1$

素因数の和:1207

約数の個数: 56

約数和(自身を含む): 252130560

約数和(自身を除く): 146630080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 439, 751, 878, 1502, 1756, 2195, 3004, 3512, 3755, 4390, 6008, 7024, 7510, 8780, 12016, 14048, 15020, 17560, 24032, 28096, 30040, 35120, 48064, 60080, 70240, 120160, 140480, 240320, 329689, 659378, 1318756, 1648445, 2637512, 3296890, 5275024, 6593780, 10550048, 13187560, 21100096, 26375120, 52750240, 105500480]

約数ペア:

[(1, 105500480), (2, 52750240), (4, 26375120), (5, 21100096), (8, 13187560), (10, 10550048), (16, 6593780), (20, 5275024), (32, 3296890), (40, 2637512), (64, 1648445), (80, 1318756), (160, 659378), (320, 329689), (439, 240320), (751, 140480), (878, 120160), (1502, 70240), (1756, 60080), (2195, 48064), (3004, 35120), (3512, 30040), (3755, 28096), (4390, 24032), (6008, 17560), (7024, 15020), (7510, 14048), (8780, 12016)]