11689360

素因数分解:

$2^4\times 5^1\times {\mathrm{146117}}^1$

素因数の和:146130

約数の個数: 20

約数和(自身を含む): 27177948

約数和(自身を除く): 15488588

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 146117, 292234, 584468, 730585, 1168936, 1461170, 2337872, 2922340, 5844680, 11689360]

約数ペア:

[(1, 11689360), (2, 5844680), (4, 2922340), (5, 2337872), (8, 1461170), (10, 1168936), (16, 730585), (20, 584468), (40, 292234), (80, 146117)]