25052740

素因数分解:

$2^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{2741}}^1$

素因数の和:3207

約数の個数: 24

約数和(自身を含む): 52745112

約数和(自身を除く): 27692372

約数列:

[1, 2, 4, 5, 10, 20, 457, 914, 1828, 2285, 2741, 4570, 5482, 9140, 10964, 13705, 27410, 54820, 1252637, 2505274, 5010548, 6263185, 12526370, 25052740]

約数ペア:

[(1, 25052740), (2, 12526370), (4, 6263185), (5, 5010548), (10, 2505274), (20, 1252637), (457, 54820), (914, 27410), (1828, 13705), (2285, 10964), (2741, 9140), (4570, 5482)]