6891760

素因数分解:

$2^4\times 5^1\times {\mathrm{277}}^1\times {\mathrm{311}}^1$

素因数の和:601

約数の個数: 40

約数和(自身を含む): 16132896

約数和(自身を除く): 9241136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 277, 311, 554, 622, 1108, 1244, 1385, 1555, 2216, 2488, 2770, 3110, 4432, 4976, 5540, 6220, 11080, 12440, 22160, 24880, 86147, 172294, 344588, 430735, 689176, 861470, 1378352, 1722940, 3445880, 6891760]

約数ペア:

[(1, 6891760), (2, 3445880), (4, 1722940), (5, 1378352), (8, 861470), (10, 689176), (16, 430735), (20, 344588), (40, 172294), (80, 86147), (277, 24880), (311, 22160), (554, 12440), (622, 11080), (1108, 6220), (1244, 5540), (1385, 4976), (1555, 4432), (2216, 3110), (2488, 2770)]