22575560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{80627}}^1$

素因数の和:80645

約数の個数: 32

約数和(自身を含む): 58052160

約数和(自身を除く): 35476600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 80627, 161254, 322508, 403135, 564389, 645016, 806270, 1128778, 1612540, 2257556, 2821945, 3225080, 4515112, 5643890, 11287780, 22575560]

約数ペア:

[(1, 22575560), (2, 11287780), (4, 5643890), (5, 4515112), (7, 3225080), (8, 2821945), (10, 2257556), (14, 1612540), (20, 1128778), (28, 806270), (35, 645016), (40, 564389), (56, 403135), (70, 322508), (140, 161254), (280, 80627)]