14953840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16993}}^1$

素因数の和:17017

約数の個数: 40

約数和(自身を含む): 37930608

約数和(自身を除く): 22976768

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 16993, 33986, 67972, 84965, 135944, 169930, 186923, 271888, 339860, 373846, 679720, 747692, 934615, 1359440, 1495384, 1869230, 2990768, 3738460, 7476920, 14953840]

約数ペア:

[(1, 14953840), (2, 7476920), (4, 3738460), (5, 2990768), (8, 1869230), (10, 1495384), (11, 1359440), (16, 934615), (20, 747692), (22, 679720), (40, 373846), (44, 339860), (55, 271888), (80, 186923), (88, 169930), (110, 135944), (176, 84965), (220, 67972), (440, 33986), (880, 16993)]