42103760

素因数分解:

$2^4\times 5^1\times {\mathrm{526297}}^1$

素因数の和:526310

約数の個数: 20

約数和(自身を含む): 97891428

約数和(自身を除く): 55787668

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 526297, 1052594, 2105188, 2631485, 4210376, 5262970, 8420752, 10525940, 21051880, 42103760]

約数ペア:

[(1, 42103760), (2, 21051880), (4, 10525940), (5, 8420752), (8, 5262970), (10, 4210376), (16, 2631485), (20, 2105188), (40, 1052594), (80, 526297)]