38616140

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{41081}}^1$

素因数の和:41137

約数の個数: 24

約数和(自身を含む): 82821312

約数和(自身を除く): 44205172

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 41081, 82162, 164324, 205405, 410810, 821620, 1930807, 3861614, 7723228, 9654035, 19308070, 38616140]

約数ペア:

[(1, 38616140), (2, 19308070), (4, 9654035), (5, 7723228), (10, 3861614), (20, 1930807), (47, 821620), (94, 410810), (188, 205405), (235, 164324), (470, 82162), (940, 41081)]