2010056447240

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{395680403}}^1$

素因数の和:395680541

約数の個数: 32

約数和(自身を含む): 4558238254080

約数和(自身を除く): 2548181806840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 395680403, 791360806, 1582721612, 1978402015, 3165443224, 3956804030, 7913608060, 15827216120, 50251411181, 100502822362, 201005644724, 251257055905, 402011289448, 502514111810, 1005028223620, 2010056447240]

約数ペア:

[(1, 2010056447240), (2, 1005028223620), (4, 502514111810), (5, 402011289448), (8, 251257055905), (10, 201005644724), (20, 100502822362), (40, 50251411181), (127, 15827216120), (254, 7913608060), (508, 3956804030), (635, 3165443224), (1016, 1978402015), (1270, 1582721612), (2540, 791360806), (5080, 395680403)]