9394480

素因数分解:

$2^4\times 5^1\times {\mathrm{117431}}^1$

素因数の和:117444

約数の個数: 20

約数和(自身を含む): 21842352

約数和(自身を除く): 12447872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 117431, 234862, 469724, 587155, 939448, 1174310, 1878896, 2348620, 4697240, 9394480]

約数ペア:

[(1, 9394480), (2, 4697240), (4, 2348620), (5, 1878896), (8, 1174310), (10, 939448), (16, 587155), (20, 469724), (40, 234862), (80, 117431)]