39081260

素因数分解:

$2^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{2861}}^1$

素因数の和:3553

約数の個数: 24

約数和(自身を含む): 82219536

約数和(自身を除く): 43138276

約数列:

[1, 2, 4, 5, 10, 20, 683, 1366, 2732, 2861, 3415, 5722, 6830, 11444, 13660, 14305, 28610, 57220, 1954063, 3908126, 7816252, 9770315, 19540630, 39081260]

約数ペア:

[(1, 39081260), (2, 19540630), (4, 9770315), (5, 7816252), (10, 3908126), (20, 1954063), (683, 57220), (1366, 28610), (2732, 14305), (2861, 13660), (3415, 11444), (5722, 6830)]