18708320

素因数分解:

$2^5\times 5^1\times {\mathrm{116927}}^1$

素因数の和:116942

約数の個数: 24

約数和(自身を含む): 44198784

約数和(自身を除く): 25490464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 116927, 233854, 467708, 584635, 935416, 1169270, 1870832, 2338540, 3741664, 4677080, 9354160, 18708320]

約数ペア:

[(1, 18708320), (2, 9354160), (4, 4677080), (5, 3741664), (8, 2338540), (10, 1870832), (16, 1169270), (20, 935416), (32, 584635), (40, 467708), (80, 233854), (160, 116927)]