8229340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1367}}^1$

素因数の和:1426

約数の個数: 48

約数和(自身を含む): 20224512

約数和(自身を除く): 11995172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1367, 1505, 2734, 3010, 5468, 6020, 6835, 9569, 13670, 19138, 27340, 38276, 47845, 58781, 95690, 117562, 191380, 235124, 293905, 411467, 587810, 822934, 1175620, 1645868, 2057335, 4114670, 8229340]

約数ペア:

[(1, 8229340), (2, 4114670), (4, 2057335), (5, 1645868), (7, 1175620), (10, 822934), (14, 587810), (20, 411467), (28, 293905), (35, 235124), (43, 191380), (70, 117562), (86, 95690), (140, 58781), (172, 47845), (215, 38276), (301, 27340), (430, 19138), (602, 13670), (860, 9569), (1204, 6835), (1367, 6020), (1505, 5468), (2734, 3010)]