117656440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{267401}}^1$

素因数の和:267423

約数の個数: 32

約数和(自身を含む): 288794160

約数和(自身を除く): 171137720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 267401, 534802, 1069604, 1337005, 2139208, 2674010, 2941411, 5348020, 5882822, 10696040, 11765644, 14707055, 23531288, 29414110, 58828220, 117656440]

約数ペア:

[(1, 117656440), (2, 58828220), (4, 29414110), (5, 23531288), (8, 14707055), (10, 11765644), (11, 10696040), (20, 5882822), (22, 5348020), (40, 2941411), (44, 2674010), (55, 2139208), (88, 1337005), (110, 1069604), (220, 534802), (440, 267401)]