2247210020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10214591}}^1$

素因数の和:10214611

約数の個数: 24

約数和(自身を含む): 5148154368

約数和(自身を除く): 2900944348

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 10214591, 20429182, 40858364, 51072955, 102145910, 112360501, 204291820, 224721002, 449442004, 561802505, 1123605010, 2247210020]

約数ペア:

[(1, 2247210020), (2, 1123605010), (4, 561802505), (5, 449442004), (10, 224721002), (11, 204291820), (20, 112360501), (22, 102145910), (44, 51072955), (55, 40858364), (110, 20429182), (220, 10214591)]