11285920

素因数分解:

$2^5\times 5^1\times {\mathrm{70537}}^1$

素因数の和:70552

約数の個数: 24

約数和(自身を含む): 26663364

約数和(自身を除く): 15377444

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 70537, 141074, 282148, 352685, 564296, 705370, 1128592, 1410740, 2257184, 2821480, 5642960, 11285920]

約数ペア:

[(1, 11285920), (2, 5642960), (4, 2821480), (5, 2257184), (8, 1410740), (10, 1128592), (16, 705370), (20, 564296), (32, 352685), (40, 282148), (80, 141074), (160, 70537)]