1437419840

素因数分解:

$2^6\times 5^1\times {\mathrm{4491937}}^1$

素因数の和:4491954

約数の個数: 28

約数和(自身を含む): 3422856756

約数和(自身を除く): 1985436916

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 4491937, 8983874, 17967748, 22459685, 35935496, 44919370, 71870992, 89838740, 143741984, 179677480, 287483968, 359354960, 718709920, 1437419840]

約数ペア:

[(1, 1437419840), (2, 718709920), (4, 359354960), (5, 287483968), (8, 179677480), (10, 143741984), (16, 89838740), (20, 71870992), (32, 44919370), (40, 35935496), (64, 22459685), (80, 17967748), (160, 8983874), (320, 4491937)]