11283140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{51287}}^1$

素因数の和:51307

約数の個数: 24

約数和(自身を含む): 25849152

約数和(自身を除く): 14566012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 51287, 102574, 205148, 256435, 512870, 564157, 1025740, 1128314, 2256628, 2820785, 5641570, 11283140]

約数ペア:

[(1, 11283140), (2, 5641570), (4, 2820785), (5, 2256628), (10, 1128314), (11, 1025740), (20, 564157), (22, 512870), (44, 256435), (55, 205148), (110, 102574), (220, 51287)]