61411520

素因数分解:

$2^6\times 5^1\times {\mathrm{191911}}^1$

素因数の和:191928

約数の個数: 28

約数和(自身を含む): 146236944

約数和(自身を除く): 84825424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 191911, 383822, 767644, 959555, 1535288, 1919110, 3070576, 3838220, 6141152, 7676440, 12282304, 15352880, 30705760, 61411520]

約数ペア:

[(1, 61411520), (2, 30705760), (4, 15352880), (5, 12282304), (8, 7676440), (10, 6141152), (16, 3838220), (20, 3070576), (32, 1919110), (40, 1535288), (64, 959555), (80, 767644), (160, 383822), (320, 191911)]