11329220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{80923}}^1$

素因数の和:80939

約数の個数: 24

約数和(自身を含む): 27190464

約数和(自身を除く): 15861244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 80923, 161846, 323692, 404615, 566461, 809230, 1132922, 1618460, 2265844, 2832305, 5664610, 11329220]

約数ペア:

[(1, 11329220), (2, 5664610), (4, 2832305), (5, 2265844), (7, 1618460), (10, 1132922), (14, 809230), (20, 566461), (28, 404615), (35, 323692), (70, 161846), (140, 80923)]