40767980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{185309}}^1$

素因数の和:185329

約数の個数: 24

約数和(自身を含む): 93396240

約数和(自身を除く): 52628260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 185309, 370618, 741236, 926545, 1853090, 2038399, 3706180, 4076798, 8153596, 10191995, 20383990, 40767980]

約数ペア:

[(1, 40767980), (2, 20383990), (4, 10191995), (5, 8153596), (10, 4076798), (11, 3706180), (20, 2038399), (22, 1853090), (44, 926545), (55, 741236), (110, 370618), (220, 185309)]