25328320

素因数分解:

$2^6\times 5^1\times {\mathrm{79151}}^1$

素因数の和:79168

約数の個数: 28

約数和(自身を含む): 60313824

約数和(自身を除く): 34985504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 79151, 158302, 316604, 395755, 633208, 791510, 1266416, 1583020, 2532832, 3166040, 5065664, 6332080, 12664160, 25328320]

約数ペア:

[(1, 25328320), (2, 12664160), (4, 6332080), (5, 5065664), (8, 3166040), (10, 2532832), (16, 1583020), (20, 1266416), (32, 791510), (40, 633208), (64, 395755), (80, 316604), (160, 158302), (320, 79151)]