4928320

素因数分解:

$2^6\times 5^1\times {\mathrm{15401}}^1$

素因数の和:15418

約数の個数: 28

約数和(自身を含む): 11736324

約数和(自身を除く): 6808004

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 15401, 30802, 61604, 77005, 123208, 154010, 246416, 308020, 492832, 616040, 985664, 1232080, 2464160, 4928320]

約数ペア:

[(1, 4928320), (2, 2464160), (4, 1232080), (5, 985664), (8, 616040), (10, 492832), (16, 308020), (20, 246416), (32, 154010), (40, 123208), (64, 77005), (80, 61604), (160, 30802), (320, 15401)]