1136804560

素因数分解:

$2^4\times 5^1\times {\mathrm{14210057}}^1$

素因数の和:14210070

約数の個数: 20

約数和(自身を含む): 2643070788

約数和(自身を除く): 1506266228

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 14210057, 28420114, 56840228, 71050285, 113680456, 142100570, 227360912, 284201140, 568402280, 1136804560]

約数ペア:

[(1, 1136804560), (2, 568402280), (4, 284201140), (5, 227360912), (8, 142100570), (10, 113680456), (16, 71050285), (20, 56840228), (40, 28420114), (80, 14210057)]