7302020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{33191}}^1$

素因数の和:33211

約数の個数: 24

約数和(自身を含む): 16728768

約数和(自身を除く): 9426748

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 33191, 66382, 132764, 165955, 331910, 365101, 663820, 730202, 1460404, 1825505, 3651010, 7302020]

約数ペア:

[(1, 7302020), (2, 3651010), (4, 1825505), (5, 1460404), (10, 730202), (11, 663820), (20, 365101), (22, 331910), (44, 165955), (55, 132764), (110, 66382), (220, 33191)]