54254320

素因数分解:

$2^4\times 5^1\times {\mathrm{678179}}^1$

素因数の和:678192

約数の個数: 20

約数和(自身を含む): 126141480

約数和(自身を除く): 71887160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 678179, 1356358, 2712716, 3390895, 5425432, 6781790, 10850864, 13563580, 27127160, 54254320]

約数ペア:

[(1, 54254320), (2, 27127160), (4, 13563580), (5, 10850864), (8, 6781790), (10, 5425432), (16, 3390895), (20, 2712716), (40, 1356358), (80, 678179)]