2022336560

素因数分解:

$2^4\times 5^1\times {\mathrm{25279207}}^1$

素因数の和:25279220

約数の個数: 20

約数和(自身を含む): 4701932688

約数和(自身を除く): 2679596128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 25279207, 50558414, 101116828, 126396035, 202233656, 252792070, 404467312, 505584140, 1011168280, 2022336560]

約数ペア:

[(1, 2022336560), (2, 1011168280), (4, 505584140), (5, 404467312), (8, 252792070), (10, 202233656), (16, 126396035), (20, 101116828), (40, 50558414), (80, 25279207)]