45165340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{205297}}^1$

素因数の和:205317

約数の個数: 24

約数和(自身を含む): 103470192

約数和(自身を除く): 58304852

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 205297, 410594, 821188, 1026485, 2052970, 2258267, 4105940, 4516534, 9033068, 11291335, 22582670, 45165340]

約数ペア:

[(1, 45165340), (2, 22582670), (4, 11291335), (5, 9033068), (10, 4516534), (11, 4105940), (20, 2258267), (22, 2052970), (44, 1026485), (55, 821188), (110, 410594), (220, 205297)]