54374480

素因数分解:

$2^4\times 5^1\times {\mathrm{679681}}^1$

素因数の和:679694

約数の個数: 20

約数和(自身を含む): 126420852

約数和(自身を除く): 72046372

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 679681, 1359362, 2718724, 3398405, 5437448, 6796810, 10874896, 13593620, 27187240, 54374480]

約数ペア:

[(1, 54374480), (2, 27187240), (4, 13593620), (5, 10874896), (8, 6796810), (10, 5437448), (16, 3398405), (20, 2718724), (40, 1359362), (80, 679681)]