25414540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{55249}}^1$

素因数の和:55281

約数の個数: 24

約数和(自身を含む): 55692000

約数和(自身を除く): 30277460

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 55249, 110498, 220996, 276245, 552490, 1104980, 1270727, 2541454, 5082908, 6353635, 12707270, 25414540]

約数ペア:

[(1, 25414540), (2, 12707270), (4, 6353635), (5, 5082908), (10, 2541454), (20, 1270727), (23, 1104980), (46, 552490), (92, 276245), (115, 220996), (230, 110498), (460, 55249)]