1579059880

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{556007}}^1$

素因数の和:556089

約数の個数: 32

約数和(自身を含む): 3602931840

約数和(自身を除く): 2023871960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 556007, 1112014, 2224028, 2780035, 4448056, 5560070, 11120140, 22240280, 39476497, 78952994, 157905988, 197382485, 315811976, 394764970, 789529940, 1579059880]

約数ペア:

[(1, 1579059880), (2, 789529940), (4, 394764970), (5, 315811976), (8, 197382485), (10, 157905988), (20, 78952994), (40, 39476497), (71, 22240280), (142, 11120140), (284, 5560070), (355, 4448056), (568, 2780035), (710, 2224028), (1420, 1112014), (2840, 556007)]