2912054240

素因数分解:

$2^5\times 5^1\times {\mathrm{18200339}}^1$

素因数の和:18200354

約数の個数: 24

約数和(自身を含む): 6879728520

約数和(自身を除く): 3967674280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 18200339, 36400678, 72801356, 91001695, 145602712, 182003390, 291205424, 364006780, 582410848, 728013560, 1456027120, 2912054240]

約数ペア:

[(1, 2912054240), (2, 1456027120), (4, 728013560), (5, 582410848), (8, 364006780), (10, 291205424), (16, 182003390), (20, 145602712), (32, 91001695), (40, 72801356), (80, 36400678), (160, 18200339)]