341876720

素因数分解:

$2^4\times 5^1\times {\mathrm{4273459}}^1$

素因数の和:4273472

約数の個数: 20

約数和(自身を含む): 794863560

約数和(自身を除く): 452986840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 4273459, 8546918, 17093836, 21367295, 34187672, 42734590, 68375344, 85469180, 170938360, 341876720]

約数ペア:

[(1, 341876720), (2, 170938360), (4, 85469180), (5, 68375344), (8, 42734590), (10, 34187672), (16, 21367295), (20, 17093836), (40, 8546918), (80, 4273459)]