25313660

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{5527}}^1$

素因数の和:5765

約数の個数: 24

約数和(自身を含む): 53400480

約数和(自身を除く): 28086820

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 5527, 11054, 22108, 27635, 55270, 110540, 1265683, 2531366, 5062732, 6328415, 12656830, 25313660]

約数ペア:

[(1, 25313660), (2, 12656830), (4, 6328415), (5, 5062732), (10, 2531366), (20, 1265683), (229, 110540), (458, 55270), (916, 27635), (1145, 22108), (2290, 11054), (4580, 5527)]