68230480

素因数分解:

$2^4\times 5^1\times {\mathrm{852881}}^1$

素因数の和:852894

約数の個数: 20

約数和(自身を含む): 158636052

約数和(自身を除く): 90405572

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 852881, 1705762, 3411524, 4264405, 6823048, 8528810, 13646096, 17057620, 34115240, 68230480]

約数ペア:

[(1, 68230480), (2, 34115240), (4, 17057620), (5, 13646096), (8, 8528810), (10, 6823048), (16, 4264405), (20, 3411524), (40, 1705762), (80, 852881)]