122747440

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{37423}}^1$

素因数の和:37477

約数の個数: 40

約数和(自身を含む): 292356288

約数和(自身を除く): 169608848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 37423, 74846, 149692, 187115, 299384, 374230, 598768, 748460, 1496920, 1534343, 2993840, 3068686, 6137372, 7671715, 12274744, 15343430, 24549488, 30686860, 61373720, 122747440]

約数ペア:

[(1, 122747440), (2, 61373720), (4, 30686860), (5, 24549488), (8, 15343430), (10, 12274744), (16, 7671715), (20, 6137372), (40, 3068686), (41, 2993840), (80, 1534343), (82, 1496920), (164, 748460), (205, 598768), (328, 374230), (410, 299384), (656, 187115), (820, 149692), (1640, 74846), (3280, 37423)]