24495440

素因数分解:

$2^4\times 5^1\times {\mathrm{306193}}^1$

素因数の和:306206

約数の個数: 20

約数和(自身を含む): 56952084

約数和(自身を除く): 32456644

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 306193, 612386, 1224772, 1530965, 2449544, 3061930, 4899088, 6123860, 12247720, 24495440]

約数ペア:

[(1, 24495440), (2, 12247720), (4, 6123860), (5, 4899088), (8, 3061930), (10, 2449544), (16, 1530965), (20, 1224772), (40, 612386), (80, 306193)]