27566990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3433}}^1$

素因数の和:3524

約数の個数: 32

約数和(自身を含む): 54889056

約数和(自身を除く): 27322066

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1606, 3433, 4015, 6866, 8030, 17165, 34330, 37763, 75526, 188815, 250609, 377630, 501218, 1253045, 2506090, 2756699, 5513398, 13783495, 27566990]

約数ペア:

[(1, 27566990), (2, 13783495), (5, 5513398), (10, 2756699), (11, 2506090), (22, 1253045), (55, 501218), (73, 377630), (110, 250609), (146, 188815), (365, 75526), (730, 37763), (803, 34330), (1606, 17165), (3433, 8030), (4015, 6866)]