38297240

素因数分解:

$2^3\times 5^1\times {\mathrm{957431}}^1$

素因数の和:957442

約数の個数: 16

約数和(自身を含む): 86168880

約数和(自身を除く): 47871640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 957431, 1914862, 3829724, 4787155, 7659448, 9574310, 19148620, 38297240]

約数ペア:

[(1, 38297240), (2, 19148620), (4, 9574310), (5, 7659448), (8, 4787155), (10, 3829724), (20, 1914862), (40, 957431)]