124050880

素因数分解:

$2^6\times 5^1\times {\mathrm{387659}}^1$

素因数の和:387676

約数の個数: 28

約数和(自身を含む): 295396920

約数和(自身を除く): 171346040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 387659, 775318, 1550636, 1938295, 3101272, 3876590, 6202544, 7753180, 12405088, 15506360, 24810176, 31012720, 62025440, 124050880]

約数ペア:

[(1, 124050880), (2, 62025440), (4, 31012720), (5, 24810176), (8, 15506360), (10, 12405088), (16, 7753180), (20, 6202544), (32, 3876590), (40, 3101272), (64, 1938295), (80, 1550636), (160, 775318), (320, 387659)]