1077617528080

素因数分解:

$2^4\times 5^1\times {\mathrm{13470219101}}^1$

素因数の和:13470219114

約数の個数: 20

約数和(自身を含む): 2505460752972

約数和(自身を除く): 1427843224892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 13470219101, 26940438202, 53880876404, 67351095505, 107761752808, 134702191010, 215523505616, 269404382020, 538808764040, 1077617528080]

約数ペア:

[(1, 1077617528080), (2, 538808764040), (4, 269404382020), (5, 215523505616), (8, 134702191010), (10, 107761752808), (16, 67351095505), (20, 53880876404), (40, 26940438202), (80, 13470219101)]