54067280

素因数分解:

$2^4\times 5^1\times {\mathrm{675841}}^1$

素因数の和:675854

約数の個数: 20

約数和(自身を含む): 125706612

約数和(自身を除く): 71639332

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 675841, 1351682, 2703364, 3379205, 5406728, 6758410, 10813456, 13516820, 27033640, 54067280]

約数ペア:

[(1, 54067280), (2, 27033640), (4, 13516820), (5, 10813456), (8, 6758410), (10, 5406728), (16, 3379205), (20, 2703364), (40, 1351682), (80, 675841)]