4150880

素因数分解:

$2^5\times 5^1\times {\mathrm{25943}}^1$

素因数の和:25958

約数の個数: 24

約数和(自身を含む): 9806832

約数和(自身を除く): 5655952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 25943, 51886, 103772, 129715, 207544, 259430, 415088, 518860, 830176, 1037720, 2075440, 4150880]

約数ペア:

[(1, 4150880), (2, 2075440), (4, 1037720), (5, 830176), (8, 518860), (10, 415088), (16, 259430), (20, 207544), (32, 129715), (40, 103772), (80, 51886), (160, 25943)]