2266220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10301}}^1$

素因数の和:10321

約数の個数: 24

約数和(自身を含む): 5192208

約数和(自身を除く): 2925988

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 10301, 20602, 41204, 51505, 103010, 113311, 206020, 226622, 453244, 566555, 1133110, 2266220]

約数ペア:

[(1, 2266220), (2, 1133110), (4, 566555), (5, 453244), (10, 226622), (11, 206020), (20, 113311), (22, 103010), (44, 51505), (55, 41204), (110, 20602), (220, 10301)]