288082180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{758111}}^1$

素因数の和:758139

約数の個数: 24

約数和(自身を含む): 636814080

約数和(自身を除く): 348731900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 758111, 1516222, 3032444, 3790555, 7581110, 14404109, 15162220, 28808218, 57616436, 72020545, 144041090, 288082180]

約数ペア:

[(1, 288082180), (2, 144041090), (4, 72020545), (5, 57616436), (10, 28808218), (19, 15162220), (20, 14404109), (38, 7581110), (76, 3790555), (95, 3032444), (190, 1516222), (380, 758111)]