11888635880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27019627}}^1$

素因数の和:27019649

約数の個数: 32

約数和(自身を含む): 29181198240

約数和(自身を除く): 17292562360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 27019627, 54039254, 108078508, 135098135, 216157016, 270196270, 297215897, 540392540, 594431794, 1080785080, 1188863588, 1486079485, 2377727176, 2972158970, 5944317940, 11888635880]

約数ペア:

[(1, 11888635880), (2, 5944317940), (4, 2972158970), (5, 2377727176), (8, 1486079485), (10, 1188863588), (11, 1080785080), (20, 594431794), (22, 540392540), (40, 297215897), (44, 270196270), (55, 216157016), (88, 135098135), (110, 108078508), (220, 54039254), (440, 27019627)]