79493540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{567811}}^1$

素因数の和:567827

約数の個数: 24

約数和(自身を含む): 190784832

約数和(自身を除く): 111291292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 567811, 1135622, 2271244, 2839055, 3974677, 5678110, 7949354, 11356220, 15898708, 19873385, 39746770, 79493540]

約数ペア:

[(1, 79493540), (2, 39746770), (4, 19873385), (5, 15898708), (7, 11356220), (10, 7949354), (14, 5678110), (20, 3974677), (28, 2839055), (35, 2271244), (70, 1135622), (140, 567811)]