27649780

素因数分解:

$2^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{3767}}^1$

素因数の和:4143

約数の個数: 24

約数和(自身を含む): 58238208

約数和(自身を除く): 30588428

約数列:

[1, 2, 4, 5, 10, 20, 367, 734, 1468, 1835, 3670, 3767, 7340, 7534, 15068, 18835, 37670, 75340, 1382489, 2764978, 5529956, 6912445, 13824890, 27649780]

約数ペア:

[(1, 27649780), (2, 13824890), (4, 6912445), (5, 5529956), (10, 2764978), (20, 1382489), (367, 75340), (734, 37670), (1468, 18835), (1835, 15068), (3670, 7534), (3767, 7340)]