12541550

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{5119}}^1$

素因数の和:5145

約数の個数: 36

約数和(自身を含む): 27141120

約数和(自身を除く): 14599570

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 5119, 10238, 25595, 35833, 51190, 71666, 127975, 179165, 250831, 255950, 358330, 501662, 895825, 1254155, 1791650, 2508310, 6270775, 12541550]

約数ペア:

[(1, 12541550), (2, 6270775), (5, 2508310), (7, 1791650), (10, 1254155), (14, 895825), (25, 501662), (35, 358330), (49, 255950), (50, 250831), (70, 179165), (98, 127975), (175, 71666), (245, 51190), (350, 35833), (490, 25595), (1225, 10238), (2450, 5119)]