134005460

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{142559}}^1$

素因数の和:142615

約数の個数: 24

約数和(自身を含む): 287400960

約数和(自身を除く): 153395500

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 142559, 285118, 570236, 712795, 1425590, 2851180, 6700273, 13400546, 26801092, 33501365, 67002730, 134005460]

約数ペア:

[(1, 134005460), (2, 67002730), (4, 33501365), (5, 26801092), (10, 13400546), (20, 6700273), (47, 2851180), (94, 1425590), (188, 712795), (235, 570236), (470, 285118), (940, 142559)]