25760210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1607}}^1$

素因数の和:1850

約数の個数: 32

約数和(自身を含む): 53256960

約数和(自身を除く): 27496750

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 229, 458, 1145, 1603, 1607, 2290, 3206, 3214, 8015, 8035, 11249, 16030, 16070, 22498, 56245, 112490, 368003, 736006, 1840015, 2576021, 3680030, 5152042, 12880105, 25760210]

約数ペア:

[(1, 25760210), (2, 12880105), (5, 5152042), (7, 3680030), (10, 2576021), (14, 1840015), (35, 736006), (70, 368003), (229, 112490), (458, 56245), (1145, 22498), (1603, 16070), (1607, 16030), (2290, 11249), (3206, 8035), (3214, 8015)]