23331520

素因数分解:

$2^6\times 5^1\times {\mathrm{72911}}^1$

素因数の和:72928

約数の個数: 28

約数和(自身を含む): 55558944

約数和(自身を除く): 32227424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 72911, 145822, 291644, 364555, 583288, 729110, 1166576, 1458220, 2333152, 2916440, 4666304, 5832880, 11665760, 23331520]

約数ペア:

[(1, 23331520), (2, 11665760), (4, 5832880), (5, 4666304), (8, 2916440), (10, 2333152), (16, 1458220), (20, 1166576), (32, 729110), (40, 583288), (64, 364555), (80, 291644), (160, 145822), (320, 72911)]