1026712240

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{124601}}^1$

素因数の和:124717

約数の個数: 40

約数和(自身を含む): 2410301088

約数和(自身を除く): 1383588848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 8240, 124601, 249202, 498404, 623005, 996808, 1246010, 1993616, 2492020, 4984040, 9968080, 12833903, 25667806, 51335612, 64169515, 102671224, 128339030, 205342448, 256678060, 513356120, 1026712240]

約数ペア:

[(1, 1026712240), (2, 513356120), (4, 256678060), (5, 205342448), (8, 128339030), (10, 102671224), (16, 64169515), (20, 51335612), (40, 25667806), (80, 12833903), (103, 9968080), (206, 4984040), (412, 2492020), (515, 1993616), (824, 1246010), (1030, 996808), (1648, 623005), (2060, 498404), (4120, 249202), (8240, 124601)]