25029580

素因数分解:

$2^2\times 5^1\times {\mathrm{877}}^1\times {\mathrm{1427}}^1$

素因数の和:2313

約数の個数: 24

約数和(自身を含む): 52658928

約数和(自身を除く): 27629348

約数列:

[1, 2, 4, 5, 10, 20, 877, 1427, 1754, 2854, 3508, 4385, 5708, 7135, 8770, 14270, 17540, 28540, 1251479, 2502958, 5005916, 6257395, 12514790, 25029580]

約数ペア:

[(1, 25029580), (2, 12514790), (4, 6257395), (5, 5005916), (10, 2502958), (20, 1251479), (877, 28540), (1427, 17540), (1754, 14270), (2854, 8770), (3508, 7135), (4385, 5708)]