1008064220

素因数分解:

$2^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{113777}}^1$

素因数の和:114229

約数の個数: 24

約数和(自身を含む): 2121732144

約数和(自身を除く): 1113667924

約数列:

[1, 2, 4, 5, 10, 20, 443, 886, 1772, 2215, 4430, 8860, 113777, 227554, 455108, 568885, 1137770, 2275540, 50403211, 100806422, 201612844, 252016055, 504032110, 1008064220]

約数ペア:

[(1, 1008064220), (2, 504032110), (4, 252016055), (5, 201612844), (10, 100806422), (20, 50403211), (443, 2275540), (886, 1137770), (1772, 568885), (2215, 455108), (4430, 227554), (8860, 113777)]