27482960

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4139}}^1$

素因数の和:4235

約数の個数: 40

約数和(自身を含む): 64683360

約数和(自身を除く): 37200400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 4139, 6640, 8278, 16556, 20695, 33112, 41390, 66224, 82780, 165560, 331120, 343537, 687074, 1374148, 1717685, 2748296, 3435370, 5496592, 6870740, 13741480, 27482960]

約数ペア:

[(1, 27482960), (2, 13741480), (4, 6870740), (5, 5496592), (8, 3435370), (10, 2748296), (16, 1717685), (20, 1374148), (40, 687074), (80, 343537), (83, 331120), (166, 165560), (332, 82780), (415, 66224), (664, 41390), (830, 33112), (1328, 20695), (1660, 16556), (3320, 8278), (4139, 6640)]