135355880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307627}}^1$

素因数の和:307649

約数の個数: 32

約数和(自身を含む): 332238240

約数和(自身を除く): 196882360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 307627, 615254, 1230508, 1538135, 2461016, 3076270, 3383897, 6152540, 6767794, 12305080, 13535588, 16919485, 27071176, 33838970, 67677940, 135355880]

約数ペア:

[(1, 135355880), (2, 67677940), (4, 33838970), (5, 27071176), (8, 16919485), (10, 13535588), (11, 12305080), (20, 6767794), (22, 6152540), (40, 3383897), (44, 3076270), (55, 2461016), (88, 1538135), (110, 1230508), (220, 615254), (440, 307627)]