32880680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{117431}}^1$

素因数の和:117449

約数の個数: 32

約数和(自身を含む): 84551040

約数和(自身を除く): 51670360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 117431, 234862, 469724, 587155, 822017, 939448, 1174310, 1644034, 2348620, 3288068, 4110085, 4697240, 6576136, 8220170, 16440340, 32880680]

約数ペア:

[(1, 32880680), (2, 16440340), (4, 8220170), (5, 6576136), (7, 4697240), (8, 4110085), (10, 3288068), (14, 2348620), (20, 1644034), (28, 1174310), (35, 939448), (40, 822017), (56, 587155), (70, 469724), (140, 234862), (280, 117431)]