22972540

素因数分解:

$2^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{1759}}^1$

素因数の和:2421

約数の個数: 24

約数和(自身を含む): 48343680

約数和(自身を除く): 25371140

約数列:

[1, 2, 4, 5, 10, 20, 653, 1306, 1759, 2612, 3265, 3518, 6530, 7036, 8795, 13060, 17590, 35180, 1148627, 2297254, 4594508, 5743135, 11486270, 22972540]

約数ペア:

[(1, 22972540), (2, 11486270), (4, 5743135), (5, 4594508), (10, 2297254), (20, 1148627), (653, 35180), (1306, 17590), (1759, 13060), (2612, 8795), (3265, 7036), (3518, 6530)]