9673840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10993}}^1$

素因数の和:11017

約数の個数: 40

約数和(自身を含む): 24538608

約数和(自身を除く): 14864768

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 10993, 21986, 43972, 54965, 87944, 109930, 120923, 175888, 219860, 241846, 439720, 483692, 604615, 879440, 967384, 1209230, 1934768, 2418460, 4836920, 9673840]

約数ペア:

[(1, 9673840), (2, 4836920), (4, 2418460), (5, 1934768), (8, 1209230), (10, 967384), (11, 879440), (16, 604615), (20, 483692), (22, 439720), (40, 241846), (44, 219860), (55, 175888), (80, 120923), (88, 109930), (110, 87944), (176, 54965), (220, 43972), (440, 21986), (880, 10993)]