39745730

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{10487}}^1$

素因数の和:10873

約数の個数: 16

約数和(自身を含む): 71737920

約数和(自身を除く): 31992190

約数列:

[1, 2, 5, 10, 379, 758, 1895, 3790, 10487, 20974, 52435, 104870, 3974573, 7949146, 19872865, 39745730]

約数ペア:

[(1, 39745730), (2, 19872865), (5, 7949146), (10, 3974573), (379, 104870), (758, 52435), (1895, 20974), (3790, 10487)]