22232360

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4057}}^1$

素因数の和:4205

約数の個数: 32

約数和(自身を含む): 50400360

約数和(自身を除く): 28168000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 4057, 5480, 8114, 16228, 20285, 32456, 40570, 81140, 162280, 555809, 1111618, 2223236, 2779045, 4446472, 5558090, 11116180, 22232360]

約数ペア:

[(1, 22232360), (2, 11116180), (4, 5558090), (5, 4446472), (8, 2779045), (10, 2223236), (20, 1111618), (40, 555809), (137, 162280), (274, 81140), (548, 40570), (685, 32456), (1096, 20285), (1370, 16228), (2740, 8114), (4057, 5480)]