3286480

素因数分解:

$2^4\times 5^1\times {\mathrm{41081}}^1$

素因数の和:41094

約数の個数: 20

約数和(自身を含む): 7641252

約数和(自身を除く): 4354772

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 41081, 82162, 164324, 205405, 328648, 410810, 657296, 821620, 1643240, 3286480]

約数ペア:

[(1, 3286480), (2, 1643240), (4, 821620), (5, 657296), (8, 410810), (10, 328648), (16, 205405), (20, 164324), (40, 82162), (80, 41081)]