54214240

素因数分解:

$2^5\times 5^1\times {\mathrm{338839}}^1$

素因数の和:338854

約数の個数: 24

約数和(自身を含む): 128081520

約数和(自身を除く): 73867280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 338839, 677678, 1355356, 1694195, 2710712, 3388390, 5421424, 6776780, 10842848, 13553560, 27107120, 54214240]

約数ペア:

[(1, 54214240), (2, 27107120), (4, 13553560), (5, 10842848), (8, 6776780), (10, 5421424), (16, 3388390), (20, 2710712), (32, 1694195), (40, 1355356), (80, 677678), (160, 338839)]