713390620

素因数分解:

$2^2\times 5^1\times {\mathrm{1543}}^1\times {\mathrm{23117}}^1$

素因数の和:24669

約数の個数: 24

約数和(自身を含む): 1499156064

約数和(自身を除く): 785765444

約数列:

[1, 2, 4, 5, 10, 20, 1543, 3086, 6172, 7715, 15430, 23117, 30860, 46234, 92468, 115585, 231170, 462340, 35669531, 71339062, 142678124, 178347655, 356695310, 713390620]

約数ペア:

[(1, 713390620), (2, 356695310), (4, 178347655), (5, 142678124), (10, 71339062), (20, 35669531), (1543, 462340), (3086, 231170), (6172, 115585), (7715, 92468), (15430, 46234), (23117, 30860)]