13922500

素因数分解:

$2^2\times 5^4\times {\mathrm{5569}}^1$

素因数の和:5593

約数の個数: 30

約数和(自身を含む): 30451190

約数和(自身を除く): 16528690

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2500, 5569, 11138, 22276, 27845, 55690, 111380, 139225, 278450, 556900, 696125, 1392250, 2784500, 3480625, 6961250, 13922500]

約数ペア:

[(1, 13922500), (2, 6961250), (4, 3480625), (5, 2784500), (10, 1392250), (20, 696125), (25, 556900), (50, 278450), (100, 139225), (125, 111380), (250, 55690), (500, 27845), (625, 22276), (1250, 11138), (2500, 5569)]