8889678020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19325387}}^1$

素因数の和:19325419

約数の個数: 24

約数和(自身を含む): 19479991104

約数和(自身を除く): 10590313084

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 19325387, 38650774, 77301548, 96626935, 193253870, 386507740, 444483901, 888967802, 1777935604, 2222419505, 4444839010, 8889678020]

約数ペア:

[(1, 8889678020), (2, 4444839010), (4, 2222419505), (5, 1777935604), (10, 888967802), (20, 444483901), (23, 386507740), (46, 193253870), (92, 96626935), (115, 77301548), (230, 38650774), (460, 19325387)]