85858000

素因数分解:

$2^4\times 5^3\times {\mathrm{42929}}^1$

素因数の和:42952

約数の個数: 40

約数和(自身を含む): 207609480

約数和(自身を除く): 121751480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 42929, 85858, 171716, 214645, 343432, 429290, 686864, 858580, 1073225, 1717160, 2146450, 3434320, 4292900, 5366125, 8585800, 10732250, 17171600, 21464500, 42929000, 85858000]

約数ペア:

[(1, 85858000), (2, 42929000), (4, 21464500), (5, 17171600), (8, 10732250), (10, 8585800), (16, 5366125), (20, 4292900), (25, 3434320), (40, 2146450), (50, 1717160), (80, 1073225), (100, 858580), (125, 686864), (200, 429290), (250, 343432), (400, 214645), (500, 171716), (1000, 85858), (2000, 42929)]