18848320

素因数分解:

$2^6\times 5^1\times {\mathrm{58901}}^1$

素因数の和:58918

約数の個数: 28

約数和(自身を含む): 44883324

約数和(自身を除く): 26035004

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 58901, 117802, 235604, 294505, 471208, 589010, 942416, 1178020, 1884832, 2356040, 3769664, 4712080, 9424160, 18848320]

約数ペア:

[(1, 18848320), (2, 9424160), (4, 4712080), (5, 3769664), (8, 2356040), (10, 1884832), (16, 1178020), (20, 942416), (32, 589010), (40, 471208), (64, 294505), (80, 235604), (160, 117802), (320, 58901)]