10707500

素因数分解:

$2^2\times 5^4\times {\mathrm{4283}}^1$

素因数の和:4307

約数の個数: 30

約数和(自身を含む): 23420628

約数和(自身を除く): 12713128

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2500, 4283, 8566, 17132, 21415, 42830, 85660, 107075, 214150, 428300, 535375, 1070750, 2141500, 2676875, 5353750, 10707500]

約数ペア:

[(1, 10707500), (2, 5353750), (4, 2676875), (5, 2141500), (10, 1070750), (20, 535375), (25, 428300), (50, 214150), (100, 107075), (125, 85660), (250, 42830), (500, 21415), (625, 17132), (1250, 8566), (2500, 4283)]