47794640

素因数分解:

$2^4\times 5^1\times {\mathrm{597433}}^1$

素因数の和:597446

約数の個数: 20

約数和(自身を含む): 111122724

約数和(自身を除く): 63328084

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 597433, 1194866, 2389732, 2987165, 4779464, 5974330, 9558928, 11948660, 23897320, 47794640]

約数ペア:

[(1, 47794640), (2, 23897320), (4, 11948660), (5, 9558928), (8, 5974330), (10, 4779464), (16, 2987165), (20, 2389732), (40, 1194866), (80, 597433)]