54154480

素因数分解:

$2^4\times 5^1\times {\mathrm{676931}}^1$

素因数の和:676944

約数の個数: 20

約数和(自身を含む): 125909352

約数和(自身を除く): 71754872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 676931, 1353862, 2707724, 3384655, 5415448, 6769310, 10830896, 13538620, 27077240, 54154480]

約数ペア:

[(1, 54154480), (2, 27077240), (4, 13538620), (5, 10830896), (8, 6769310), (10, 5415448), (16, 3384655), (20, 2707724), (40, 1353862), (80, 676931)]