2483841640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{8870863}}^1$

素因数の和:8870881

約数の個数: 32

約数和(自身を含む): 6387022080

約数和(自身を除く): 3903180440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 8870863, 17741726, 35483452, 44354315, 62096041, 70966904, 88708630, 124192082, 177417260, 248384164, 310480205, 354834520, 496768328, 620960410, 1241920820, 2483841640]

約数ペア:

[(1, 2483841640), (2, 1241920820), (4, 620960410), (5, 496768328), (7, 354834520), (8, 310480205), (10, 248384164), (14, 177417260), (20, 124192082), (28, 88708630), (35, 70966904), (40, 62096041), (56, 44354315), (70, 35483452), (140, 17741726), (280, 8870863)]