2024842040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3893927}}^1$

素因数の和:3893951

約数の個数: 32

約数和(自身を含む): 4906349280

約数和(自身を除く): 2881507240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 3893927, 7787854, 15575708, 19469635, 31151416, 38939270, 50621051, 77878540, 101242102, 155757080, 202484204, 253105255, 404968408, 506210510, 1012421020, 2024842040]

約数ペア:

[(1, 2024842040), (2, 1012421020), (4, 506210510), (5, 404968408), (8, 253105255), (10, 202484204), (13, 155757080), (20, 101242102), (26, 77878540), (40, 50621051), (52, 38939270), (65, 31151416), (104, 19469635), (130, 15575708), (260, 7787854), (520, 3893927)]