13674850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:547

約数の個数: 48

約数和(自身を含む): 29462400

約数和(自身を除く): 15787550

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 89, 175, 178, 350, 439, 445, 623, 878, 890, 1246, 2195, 2225, 3073, 3115, 4390, 4450, 6146, 6230, 10975, 15365, 15575, 21950, 30730, 31150, 39071, 76825, 78142, 153650, 195355, 273497, 390710, 546994, 976775, 1367485, 1953550, 2734970, 6837425, 13674850]

約数ペア:

[(1, 13674850), (2, 6837425), (5, 2734970), (7, 1953550), (10, 1367485), (14, 976775), (25, 546994), (35, 390710), (50, 273497), (70, 195355), (89, 153650), (175, 78142), (178, 76825), (350, 39071), (439, 31150), (445, 30730), (623, 21950), (878, 15575), (890, 15365), (1246, 10975), (2195, 6230), (2225, 6146), (3073, 4450), (3115, 4390)]