69486100

素因数分解:

$2^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{4999}}^1$

素因数の和:5152

約数の個数: 36

約数和(自身を含む): 151900000

約数和(自身を除く): 82413900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 139, 278, 556, 695, 1390, 2780, 3475, 4999, 6950, 9998, 13900, 19996, 24995, 49990, 99980, 124975, 249950, 499900, 694861, 1389722, 2779444, 3474305, 6948610, 13897220, 17371525, 34743050, 69486100]

約数ペア:

[(1, 69486100), (2, 34743050), (4, 17371525), (5, 13897220), (10, 6948610), (20, 3474305), (25, 2779444), (50, 1389722), (100, 694861), (139, 499900), (278, 249950), (556, 124975), (695, 99980), (1390, 49990), (2780, 24995), (3475, 19996), (4999, 13900), (6950, 9998)]