556145290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1\times {\mathrm{3919}}^1$

素因数の和:4566

約数の個数: 32

約数和(自身を含む): 1046545920

約数和(自身を除く): 490400630

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 617, 1234, 3085, 3919, 6170, 7838, 14191, 19595, 28382, 39190, 70955, 90137, 141910, 180274, 450685, 901370, 2418023, 4836046, 12090115, 24180230, 55614529, 111229058, 278072645, 556145290]

約数ペア:

[(1, 556145290), (2, 278072645), (5, 111229058), (10, 55614529), (23, 24180230), (46, 12090115), (115, 4836046), (230, 2418023), (617, 901370), (1234, 450685), (3085, 180274), (3919, 141910), (6170, 90137), (7838, 70955), (14191, 39190), (19595, 28382)]