150522020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{684191}}^1$

素因数の和:684211

約数の個数: 24

約数和(自身を含む): 344832768

約数和(自身を除く): 194310748

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 684191, 1368382, 2736764, 3420955, 6841910, 7526101, 13683820, 15052202, 30104404, 37630505, 75261010, 150522020]

約数ペア:

[(1, 150522020), (2, 75261010), (4, 37630505), (5, 30104404), (10, 15052202), (11, 13683820), (20, 7526101), (22, 6841910), (44, 3420955), (55, 2736764), (110, 1368382), (220, 684191)]