4767740

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1069}}^1$

素因数の和:1301

約数の個数: 24

約数和(自身を含む): 10066560

約数和(自身を除く): 5298820

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1069, 1115, 2138, 2230, 4276, 4460, 5345, 10690, 21380, 238387, 476774, 953548, 1191935, 2383870, 4767740]

約数ペア:

[(1, 4767740), (2, 2383870), (4, 1191935), (5, 953548), (10, 476774), (20, 238387), (223, 21380), (446, 10690), (892, 5345), (1069, 4460), (1115, 4276), (2138, 2230)]