82064720

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{9587}}^1$

素因数の和:9707

約数の個数: 40

約数和(自身を含む): 192603744

約数和(自身を除く): 110539024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 4280, 8560, 9587, 19174, 38348, 47935, 76696, 95870, 153392, 191740, 383480, 766960, 1025809, 2051618, 4103236, 5129045, 8206472, 10258090, 16412944, 20516180, 41032360, 82064720]

約数ペア:

[(1, 82064720), (2, 41032360), (4, 20516180), (5, 16412944), (8, 10258090), (10, 8206472), (16, 5129045), (20, 4103236), (40, 2051618), (80, 1025809), (107, 766960), (214, 383480), (428, 191740), (535, 153392), (856, 95870), (1070, 76696), (1712, 47935), (2140, 38348), (4280, 19174), (8560, 9587)]