113874640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{129403}}^1$

素因数の和:129427

約数の個数: 40

約数和(自身を含む): 288829728

約数和(自身を除く): 174955088

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 129403, 258806, 517612, 647015, 1035224, 1294030, 1423433, 2070448, 2588060, 2846866, 5176120, 5693732, 7117165, 10352240, 11387464, 14234330, 22774928, 28468660, 56937320, 113874640]

約数ペア:

[(1, 113874640), (2, 56937320), (4, 28468660), (5, 22774928), (8, 14234330), (10, 11387464), (11, 10352240), (16, 7117165), (20, 5693732), (22, 5176120), (40, 2846866), (44, 2588060), (55, 2070448), (80, 1423433), (88, 1294030), (110, 1035224), (176, 647015), (220, 517612), (440, 258806), (880, 129403)]