187814030

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{5147}}^1$

素因数の和:5284

約数の個数: 32

約数和(自身を含む): 350269920

約数和(自身を除く): 162455890

約数列:

[1, 2, 5, 10, 41, 82, 89, 178, 205, 410, 445, 890, 3649, 5147, 7298, 10294, 18245, 25735, 36490, 51470, 211027, 422054, 458083, 916166, 1055135, 2110270, 2290415, 4580830, 18781403, 37562806, 93907015, 187814030]

約数ペア:

[(1, 187814030), (2, 93907015), (5, 37562806), (10, 18781403), (41, 4580830), (82, 2290415), (89, 2110270), (178, 1055135), (205, 916166), (410, 458083), (445, 422054), (890, 211027), (3649, 51470), (5147, 36490), (7298, 25735), (10294, 18245)]