31714480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{56633}}^1$

素因数の和:56653

約数の個数: 40

約数和(自身を含む): 84271392

約数和(自身を除く): 52556912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 56633, 113266, 226532, 283165, 396431, 453064, 566330, 792862, 906128, 1132660, 1585724, 1982155, 2265320, 3171448, 3964310, 4530640, 6342896, 7928620, 15857240, 31714480]

約数ペア:

[(1, 31714480), (2, 15857240), (4, 7928620), (5, 6342896), (7, 4530640), (8, 3964310), (10, 3171448), (14, 2265320), (16, 1982155), (20, 1585724), (28, 1132660), (35, 906128), (40, 792862), (56, 566330), (70, 453064), (80, 396431), (112, 283165), (140, 226532), (280, 113266), (560, 56633)]