33686480

素因数分解:

$2^4\times 5^1\times {\mathrm{421081}}^1$

素因数の和:421094

約数の個数: 20

約数和(自身を含む): 78321252

約数和(自身を除く): 44634772

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 421081, 842162, 1684324, 2105405, 3368648, 4210810, 6737296, 8421620, 16843240, 33686480]

約数ペア:

[(1, 33686480), (2, 16843240), (4, 8421620), (5, 6737296), (8, 4210810), (10, 3368648), (16, 2105405), (20, 1684324), (40, 842162), (80, 421081)]