347008660

素因数分解:

$2^2\times 5^1\times {\mathrm{4051}}^1\times {\mathrm{4283}}^1$

素因数の和:8343

約数の個数: 24

約数和(自身を含む): 729068256

約数和(自身を除く): 382059596

約数列:

[1, 2, 4, 5, 10, 20, 4051, 4283, 8102, 8566, 16204, 17132, 20255, 21415, 40510, 42830, 81020, 85660, 17350433, 34700866, 69401732, 86752165, 173504330, 347008660]

約数ペア:

[(1, 347008660), (2, 173504330), (4, 86752165), (5, 69401732), (10, 34700866), (20, 17350433), (4051, 85660), (4283, 81020), (8102, 42830), (8566, 40510), (16204, 21415), (17132, 20255)]