39207310

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{10079}}^1$

素因数の和:10475

約数の個数: 16

約数和(自身を含む): 70761600

約数和(自身を除く): 31554290

約数列:

[1, 2, 5, 10, 389, 778, 1945, 3890, 10079, 20158, 50395, 100790, 3920731, 7841462, 19603655, 39207310]

約数ペア:

[(1, 39207310), (2, 19603655), (5, 7841462), (10, 3920731), (389, 100790), (778, 50395), (1945, 20158), (3890, 10079)]