1121736140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{8012401}}^1$

素因数の和:8012417

約数の個数: 24

約数和(自身を含む): 2692167072

約数和(自身を除く): 1570430932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 8012401, 16024802, 32049604, 40062005, 56086807, 80124010, 112173614, 160248020, 224347228, 280434035, 560868070, 1121736140]

約数ペア:

[(1, 1121736140), (2, 560868070), (4, 280434035), (5, 224347228), (7, 160248020), (10, 112173614), (14, 80124010), (20, 56086807), (28, 40062005), (35, 32049604), (70, 16024802), (140, 8012401)]