24368720

素因数分解:

$2^4\times 5^1\times {\mathrm{304609}}^1$

素因数の和:304622

約数の個数: 20

約数和(自身を含む): 56657460

約数和(自身を除く): 32288740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 304609, 609218, 1218436, 1523045, 2436872, 3046090, 4873744, 6092180, 12184360, 24368720]

約数ペア:

[(1, 24368720), (2, 12184360), (4, 6092180), (5, 4873744), (8, 3046090), (10, 2436872), (16, 1523045), (20, 1218436), (40, 609218), (80, 304609)]