1225180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5569}}^1$

素因数の和:5589

約数の個数: 24

約数和(自身を含む): 2807280

約数和(自身を除く): 1582100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 5569, 11138, 22276, 27845, 55690, 61259, 111380, 122518, 245036, 306295, 612590, 1225180]

約数ペア:

[(1, 1225180), (2, 612590), (4, 306295), (5, 245036), (10, 122518), (11, 111380), (20, 61259), (22, 55690), (44, 27845), (55, 22276), (110, 11138), (220, 5569)]