12411050

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{2789}}^1$

素因数の和:2890

約数の個数: 24

約数和(自身を含む): 23352300

約数和(自身を除く): 10941250

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 2225, 2789, 4450, 5578, 13945, 27890, 69725, 139450, 248221, 496442, 1241105, 2482210, 6205525, 12411050]

約数ペア:

[(1, 12411050), (2, 6205525), (5, 2482210), (10, 1241105), (25, 496442), (50, 248221), (89, 139450), (178, 69725), (445, 27890), (890, 13945), (2225, 5578), (2789, 4450)]