22274180

素因数分解:

$2^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{2437}}^1$

素因数の和:2903

約数の個数: 24

約数和(自身を含む): 46897368

約数和(自身を除く): 24623188

約数列:

[1, 2, 4, 5, 10, 20, 457, 914, 1828, 2285, 2437, 4570, 4874, 9140, 9748, 12185, 24370, 48740, 1113709, 2227418, 4454836, 5568545, 11137090, 22274180]

約数ペア:

[(1, 22274180), (2, 11137090), (4, 5568545), (5, 4454836), (10, 2227418), (20, 1113709), (457, 48740), (914, 24370), (1828, 12185), (2285, 9748), (2437, 9140), (4570, 4874)]