107623180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3863}}^1$

素因数の和:4078

約数の個数: 48

約数和(自身を含む): 259660800

約数和(自身を除く): 152037620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 199, 398, 796, 995, 1393, 1990, 2786, 3863, 3980, 5572, 6965, 7726, 13930, 15452, 19315, 27041, 27860, 38630, 54082, 77260, 108164, 135205, 270410, 540820, 768737, 1537474, 3074948, 3843685, 5381159, 7687370, 10762318, 15374740, 21524636, 26905795, 53811590, 107623180]

約数ペア:

[(1, 107623180), (2, 53811590), (4, 26905795), (5, 21524636), (7, 15374740), (10, 10762318), (14, 7687370), (20, 5381159), (28, 3843685), (35, 3074948), (70, 1537474), (140, 768737), (199, 540820), (398, 270410), (796, 135205), (995, 108164), (1393, 77260), (1990, 54082), (2786, 38630), (3863, 27860), (3980, 27041), (5572, 19315), (6965, 15452), (7726, 13930)]