22991660

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{11161}}^1$

素因数の和:11273

約数の個数: 24

約数和(自身を含む): 48755616

約数和(自身を除く): 25763956

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 11161, 22322, 44644, 55805, 111610, 223220, 1149583, 2299166, 4598332, 5747915, 11495830, 22991660]

約数ペア:

[(1, 22991660), (2, 11495830), (4, 5747915), (5, 4598332), (10, 2299166), (20, 1149583), (103, 223220), (206, 111610), (412, 55805), (515, 44644), (1030, 22322), (2060, 11161)]