91184560

素因数分解:

$2^4\times 5^1\times {\mathrm{1139807}}^1$

素因数の和:1139820

約数の個数: 20

約数和(自身を含む): 212004288

約数和(自身を除く): 120819728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1139807, 2279614, 4559228, 5699035, 9118456, 11398070, 18236912, 22796140, 45592280, 91184560]

約数ペア:

[(1, 91184560), (2, 45592280), (4, 22796140), (5, 18236912), (8, 11398070), (10, 9118456), (16, 5699035), (20, 4559228), (40, 2279614), (80, 1139807)]