13633840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15493}}^1$

素因数の和:15517

約数の個数: 40

約数和(自身を含む): 34582608

約数和(自身を除く): 20948768

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 15493, 30986, 61972, 77465, 123944, 154930, 170423, 247888, 309860, 340846, 619720, 681692, 852115, 1239440, 1363384, 1704230, 2726768, 3408460, 6816920, 13633840]

約数ペア:

[(1, 13633840), (2, 6816920), (4, 3408460), (5, 2726768), (8, 1704230), (10, 1363384), (11, 1239440), (16, 852115), (20, 681692), (22, 619720), (40, 340846), (44, 309860), (55, 247888), (80, 170423), (88, 154930), (110, 123944), (176, 77465), (220, 61972), (440, 30986), (880, 15493)]