2785564550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1921079}}^1$

素因数の和:1921120

約数の個数: 24

約数和(自身を含む): 5359813200

約数和(自身を除く): 2574248650

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 1921079, 3842158, 9605395, 19210790, 48026975, 55711291, 96053950, 111422582, 278556455, 557112910, 1392782275, 2785564550]

約数ペア:

[(1, 2785564550), (2, 1392782275), (5, 557112910), (10, 278556455), (25, 111422582), (29, 96053950), (50, 55711291), (58, 48026975), (145, 19210790), (290, 9605395), (725, 3842158), (1450, 1921079)]