2022148840

素因数分解:

$2^3\times 5^1\times {\mathrm{461}}^1\times {\mathrm{109661}}^1$

素因数の和:110133

約数の個数: 32

約数和(自身を含む): 4559745960

約数和(自身を除く): 2537597120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 461, 922, 1844, 2305, 3688, 4610, 9220, 18440, 109661, 219322, 438644, 548305, 877288, 1096610, 2193220, 4386440, 50553721, 101107442, 202214884, 252768605, 404429768, 505537210, 1011074420, 2022148840]

約数ペア:

[(1, 2022148840), (2, 1011074420), (4, 505537210), (5, 404429768), (8, 252768605), (10, 202214884), (20, 101107442), (40, 50553721), (461, 4386440), (922, 2193220), (1844, 1096610), (2305, 877288), (3688, 548305), (4610, 438644), (9220, 219322), (18440, 109661)]