76603840

素因数分解:

$2^6\times 5^1\times {\mathrm{239387}}^1$

素因数の和:239404

約数の個数: 28

約数和(自身を含む): 182413656

約数和(自身を除く): 105809816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 239387, 478774, 957548, 1196935, 1915096, 2393870, 3830192, 4787740, 7660384, 9575480, 15320768, 19150960, 38301920, 76603840]

約数ペア:

[(1, 76603840), (2, 38301920), (4, 19150960), (5, 15320768), (8, 9575480), (10, 7660384), (16, 4787740), (20, 3830192), (32, 2393870), (40, 1915096), (64, 1196935), (80, 957548), (160, 478774), (320, 239387)]