101393540

素因数分解:

$2^2\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{4271}}^1$

素因数の和:5467

約数の個数: 24

約数和(自身を含む): 213155712

約数和(自身を除く): 111762172

約数列:

[1, 2, 4, 5, 10, 20, 1187, 2374, 4271, 4748, 5935, 8542, 11870, 17084, 21355, 23740, 42710, 85420, 5069677, 10139354, 20278708, 25348385, 50696770, 101393540]

約数ペア:

[(1, 101393540), (2, 50696770), (4, 25348385), (5, 20278708), (10, 10139354), (20, 5069677), (1187, 85420), (2374, 42710), (4271, 23740), (4748, 21355), (5935, 17084), (8542, 11870)]