82836080

素因数分解:

$2^4\times 5^1\times {\mathrm{1035451}}^1$

素因数の和:1035464

約数の個数: 20

約数和(自身を含む): 192594072

約数和(自身を除く): 109757992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1035451, 2070902, 4141804, 5177255, 8283608, 10354510, 16567216, 20709020, 41418040, 82836080]

約数ペア:

[(1, 82836080), (2, 41418040), (4, 20709020), (5, 16567216), (8, 10354510), (10, 8283608), (16, 5177255), (20, 4141804), (40, 2070902), (80, 1035451)]