38615740

素因数分解:

$2^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{5261}}^1$

素因数の和:5637

約数の個数: 24

約数和(自身を含む): 81329472

約数和(自身を除く): 42713732

約数列:

[1, 2, 4, 5, 10, 20, 367, 734, 1468, 1835, 3670, 5261, 7340, 10522, 21044, 26305, 52610, 105220, 1930787, 3861574, 7723148, 9653935, 19307870, 38615740]

約数ペア:

[(1, 38615740), (2, 19307870), (4, 9653935), (5, 7723148), (10, 3861574), (20, 1930787), (367, 105220), (734, 52610), (1468, 26305), (1835, 21044), (3670, 10522), (5261, 7340)]