33068720

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9613}}^1$

素因数の和:9669

約数の個数: 40

約数和(自身を含む): 78680976

約数和(自身を除く): 45612256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 9613, 19226, 38452, 48065, 76904, 96130, 153808, 192260, 384520, 413359, 769040, 826718, 1653436, 2066795, 3306872, 4133590, 6613744, 8267180, 16534360, 33068720]

約数ペア:

[(1, 33068720), (2, 16534360), (4, 8267180), (5, 6613744), (8, 4133590), (10, 3306872), (16, 2066795), (20, 1653436), (40, 826718), (43, 769040), (80, 413359), (86, 384520), (172, 192260), (215, 153808), (344, 96130), (430, 76904), (688, 48065), (860, 38452), (1720, 19226), (3440, 9613)]