115291880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{262027}}^1$

素因数の和:262049

約数の個数: 32

約数和(自身を含む): 282990240

約数和(自身を除く): 167698360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 262027, 524054, 1048108, 1310135, 2096216, 2620270, 2882297, 5240540, 5764594, 10481080, 11529188, 14411485, 23058376, 28822970, 57645940, 115291880]

約数ペア:

[(1, 115291880), (2, 57645940), (4, 28822970), (5, 23058376), (8, 14411485), (10, 11529188), (11, 10481080), (20, 5764594), (22, 5240540), (40, 2882297), (44, 2620270), (55, 2096216), (88, 1310135), (110, 1048108), (220, 524054), (440, 262027)]