24381680

素因数分解:

$2^4\times 5^1\times {\mathrm{304771}}^1$

素因数の和:304784

約数の個数: 20

約数和(自身を含む): 56687592

約数和(自身を除く): 32305912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 304771, 609542, 1219084, 1523855, 2438168, 3047710, 4876336, 6095420, 12190840, 24381680]

約数ペア:

[(1, 24381680), (2, 12190840), (4, 6095420), (5, 4876336), (8, 3047710), (10, 2438168), (16, 1523855), (20, 1219084), (40, 609542), (80, 304771)]