85128980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{185063}}^1$

素因数の和:185095

約数の個数: 24

約数和(自身を含む): 186544512

約数和(自身を除く): 101415532

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 185063, 370126, 740252, 925315, 1850630, 3701260, 4256449, 8512898, 17025796, 21282245, 42564490, 85128980]

約数ペア:

[(1, 85128980), (2, 42564490), (4, 21282245), (5, 17025796), (10, 8512898), (20, 4256449), (23, 3701260), (46, 1850630), (92, 925315), (115, 740252), (230, 370126), (460, 185063)]