227920220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1036001}}^1$

素因数の和:1036021

約数の個数: 24

約数和(自身を含む): 522145008

約数和(自身を除く): 294224788

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1036001, 2072002, 4144004, 5180005, 10360010, 11396011, 20720020, 22792022, 45584044, 56980055, 113960110, 227920220]

約数ペア:

[(1, 227920220), (2, 113960110), (4, 56980055), (5, 45584044), (10, 22792022), (11, 20720020), (20, 11396011), (22, 10360010), (44, 5180005), (55, 4144004), (110, 2072002), (220, 1036001)]