132803560

素因数分解:

$2^3\times 5^1\times {\mathrm{3320089}}^1$

素因数の和:3320100

約数の個数: 16

約数和(自身を含む): 298808100

約数和(自身を除く): 166004540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3320089, 6640178, 13280356, 16600445, 26560712, 33200890, 66401780, 132803560]

約数ペア:

[(1, 132803560), (2, 66401780), (4, 33200890), (5, 26560712), (8, 16600445), (10, 13280356), (20, 6640178), (40, 3320089)]