54073640

素因数分解:

$2^3\times 5^1\times {\mathrm{1351841}}^1$

素因数の和:1351852

約数の個数: 16

約数和(自身を含む): 121665780

約数和(自身を除く): 67592140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1351841, 2703682, 5407364, 6759205, 10814728, 13518410, 27036820, 54073640]

約数ペア:

[(1, 54073640), (2, 27036820), (4, 13518410), (5, 10814728), (8, 6759205), (10, 5407364), (20, 2703682), (40, 1351841)]