16038580

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{10151}}^1$

素因数の和:10239

約数の個数: 24

約数和(自身を含む): 34110720

約数和(自身を除く): 18072140

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 10151, 20302, 40604, 50755, 101510, 203020, 801929, 1603858, 3207716, 4009645, 8019290, 16038580]

約数ペア:

[(1, 16038580), (2, 8019290), (4, 4009645), (5, 3207716), (10, 1603858), (20, 801929), (79, 203020), (158, 101510), (316, 50755), (395, 40604), (790, 20302), (1580, 10151)]