1256553742090

素因数分解:

$2^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{6217}}^1\times {\mathrm{71419}}^1$

素因数の和:77926

約数の個数: 32

約数和(自身を含む): 2270185830720

約数和(自身を除く): 1013632088630

約数列:

[1, 2, 5, 10, 283, 566, 1415, 2830, 6217, 12434, 31085, 62170, 71419, 142838, 357095, 714190, 1759411, 3518822, 8797055, 17594110, 20211577, 40423154, 101057885, 202115770, 444011923, 888023846, 2220059615, 4440119230, 125655374209, 251310748418, 628276871045, 1256553742090]

約数ペア:

[(1, 1256553742090), (2, 628276871045), (5, 251310748418), (10, 125655374209), (283, 4440119230), (566, 2220059615), (1415, 888023846), (2830, 444011923), (6217, 202115770), (12434, 101057885), (31085, 40423154), (62170, 20211577), (71419, 17594110), (142838, 8797055), (357095, 3518822), (714190, 1759411)]