5087170040

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2957657}}^1$

素因数の和:2957711

約数の個数: 32

約数和(自身を含む): 11712325680

約数和(自身を除く): 6625155640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 2957657, 5915314, 11830628, 14788285, 23661256, 29576570, 59153140, 118306280, 127179251, 254358502, 508717004, 635896255, 1017434008, 1271792510, 2543585020, 5087170040]

約数ペア:

[(1, 5087170040), (2, 2543585020), (4, 1271792510), (5, 1017434008), (8, 635896255), (10, 508717004), (20, 254358502), (40, 127179251), (43, 118306280), (86, 59153140), (172, 29576570), (215, 23661256), (344, 14788285), (430, 11830628), (860, 5915314), (1720, 2957657)]