39549890

素因数分解:

$2^1\times 5^1\times {\mathrm{743}}^1\times {\mathrm{5323}}^1$

素因数の和:6073

約数の個数: 16

約数和(自身を含む): 71299008

約数和(自身を除く): 31749118

約数列:

[1, 2, 5, 10, 743, 1486, 3715, 5323, 7430, 10646, 26615, 53230, 3954989, 7909978, 19774945, 39549890]

約数ペア:

[(1, 39549890), (2, 19774945), (5, 7909978), (10, 3954989), (743, 53230), (1486, 26615), (3715, 10646), (5323, 7430)]