80801414

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{569}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 132559200

約数和(自身を除く): 51757786

約数列:

[1, 2, 19, 37, 38, 74, 101, 202, 569, 703, 1138, 1406, 1919, 3737, 3838, 7474, 10811, 21053, 21622, 42106, 57469, 71003, 114938, 142006, 400007, 800014, 1091911, 2126353, 2183822, 4252706, 40400707, 80801414]

約数ペア:

[(1, 80801414), (2, 40400707), (19, 4252706), (37, 2183822), (38, 2126353), (74, 1091911), (101, 800014), (202, 400007), (569, 142006), (703, 114938), (1138, 71003), (1406, 57469), (1919, 42106), (3737, 21622), (3838, 21053), (7474, 10811)]