7029965080

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4087189}}^1$

素因数の和:4087243

約数の個数: 32

約数和(自身を含む): 16185272400

約数和(自身を除く): 9155307320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 4087189, 8174378, 16348756, 20435945, 32697512, 40871890, 81743780, 163487560, 175749127, 351498254, 702996508, 878745635, 1405993016, 1757491270, 3514982540, 7029965080]

約数ペア:

[(1, 7029965080), (2, 3514982540), (4, 1757491270), (5, 1405993016), (8, 878745635), (10, 702996508), (20, 351498254), (40, 175749127), (43, 163487560), (86, 81743780), (172, 40871890), (215, 32697512), (344, 20435945), (430, 16348756), (860, 8174378), (1720, 4087189)]