2141500

素因数分解:

$2^2\times 5^3\times {\mathrm{4283}}^1$

素因数の和:4302

約数の個数: 24

約数和(自身を含む): 4678128

約数和(自身を除く): 2536628

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 4283, 8566, 17132, 21415, 42830, 85660, 107075, 214150, 428300, 535375, 1070750, 2141500]

約数ペア:

[(1, 2141500), (2, 1070750), (4, 535375), (5, 428300), (10, 214150), (20, 107075), (25, 85660), (50, 42830), (100, 21415), (125, 17132), (250, 8566), (500, 4283)]