16255480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17669}}^1$

素因数の和:17703

約数の個数: 32

約数和(自身を含む): 38167200

約数和(自身を除く): 21911720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 17669, 35338, 70676, 88345, 141352, 176690, 353380, 406387, 706760, 812774, 1625548, 2031935, 3251096, 4063870, 8127740, 16255480]

約数ペア:

[(1, 16255480), (2, 8127740), (4, 4063870), (5, 3251096), (8, 2031935), (10, 1625548), (20, 812774), (23, 706760), (40, 406387), (46, 353380), (92, 176690), (115, 141352), (184, 88345), (230, 70676), (460, 35338), (920, 17669)]