25067570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{20717}}^1$

素因数の和:20746

約数の個数: 24

約数和(自身を含む): 49598892

約数和(自身を除く): 24531322

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 20717, 41434, 103585, 207170, 227887, 455774, 1139435, 2278870, 2506757, 5013514, 12533785, 25067570]

約数ペア:

[(1, 25067570), (2, 12533785), (5, 5013514), (10, 2506757), (11, 2278870), (22, 1139435), (55, 455774), (110, 227887), (121, 207170), (242, 103585), (605, 41434), (1210, 20717)]