25952060

素因数分解:

$2^2\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{1223}}^1$

素因数の和:2293

約数の個数: 24

約数和(自身を含む): 54595296

約数和(自身を除く): 28643236

約数列:

[1, 2, 4, 5, 10, 20, 1061, 1223, 2122, 2446, 4244, 4892, 5305, 6115, 10610, 12230, 21220, 24460, 1297603, 2595206, 5190412, 6488015, 12976030, 25952060]

約数ペア:

[(1, 25952060), (2, 12976030), (4, 6488015), (5, 5190412), (10, 2595206), (20, 1297603), (1061, 24460), (1223, 21220), (2122, 12230), (2446, 10610), (4244, 6115), (4892, 5305)]