54044720

素因数分解:

$2^4\times 5^1\times {\mathrm{675559}}^1$

素因数の和:675572

約数の個数: 20

約数和(自身を含む): 125654160

約数和(自身を除く): 71609440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 675559, 1351118, 2702236, 3377795, 5404472, 6755590, 10808944, 13511180, 27022360, 54044720]

約数ペア:

[(1, 54044720), (2, 27022360), (4, 13511180), (5, 10808944), (8, 6755590), (10, 5404472), (16, 3377795), (20, 2702236), (40, 1351118), (80, 675559)]