238417966120

素因数分解:

$2^3\times 5^1\times {\mathrm{2011}}^1\times {\mathrm{2963923}}^1$

素因数の和:2965945

約数の個数: 32

約数和(自身を含む): 536707357920

約数和(自身を除く): 298289391800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2011, 4022, 8044, 10055, 16088, 20110, 40220, 80440, 2963923, 5927846, 11855692, 14819615, 23711384, 29639230, 59278460, 118556920, 5960449153, 11920898306, 23841796612, 29802245765, 47683593224, 59604491530, 119208983060, 238417966120]

約数ペア:

[(1, 238417966120), (2, 119208983060), (4, 59604491530), (5, 47683593224), (8, 29802245765), (10, 23841796612), (20, 11920898306), (40, 5960449153), (2011, 118556920), (4022, 59278460), (8044, 29639230), (10055, 23711384), (16088, 14819615), (20110, 11855692), (40220, 5927846), (80440, 2963923)]