7040080

素因数分解:

$2^4\times 5^1\times {\mathrm{88001}}^1$

素因数の和:88014

約数の個数: 20

約数和(自身を含む): 16368372

約数和(自身を除く): 9328292

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 88001, 176002, 352004, 440005, 704008, 880010, 1408016, 1760020, 3520040, 7040080]

約数ペア:

[(1, 7040080), (2, 3520040), (4, 1760020), (5, 1408016), (8, 880010), (10, 704008), (16, 440005), (20, 352004), (40, 176002), (80, 88001)]