8622020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{39191}}^1$

素因数の和:39211

約数の個数: 24

約数和(自身を含む): 19752768

約数和(自身を除く): 11130748

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 39191, 78382, 156764, 195955, 391910, 431101, 783820, 862202, 1724404, 2155505, 4311010, 8622020]

約数ペア:

[(1, 8622020), (2, 4311010), (4, 2155505), (5, 1724404), (10, 862202), (11, 783820), (20, 431101), (22, 391910), (44, 195955), (55, 156764), (110, 78382), (220, 39191)]