27375280

素因数分解:

$2^4\times 5^1\times {\mathrm{342191}}^1$

素因数の和:342204

約数の個数: 20

約数和(自身を含む): 63647712

約数和(自身を除く): 36272432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 342191, 684382, 1368764, 1710955, 2737528, 3421910, 5475056, 6843820, 13687640, 27375280]

約数ペア:

[(1, 27375280), (2, 13687640), (4, 6843820), (5, 5475056), (8, 3421910), (10, 2737528), (16, 1710955), (20, 1368764), (40, 684382), (80, 342191)]