86162000

素因数分解:

$2^4\times 5^3\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:733

約数の個数: 80

約数和(自身を含む): 211778112

約数和(自身を除く): 125616112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 67, 80, 100, 125, 134, 200, 250, 268, 335, 400, 500, 536, 643, 670, 1000, 1072, 1286, 1340, 1675, 2000, 2572, 2680, 3215, 3350, 5144, 5360, 6430, 6700, 8375, 10288, 12860, 13400, 16075, 16750, 25720, 26800, 32150, 33500, 43081, 51440, 64300, 67000, 80375, 86162, 128600, 134000, 160750, 172324, 215405, 257200, 321500, 344648, 430810, 643000, 689296, 861620, 1077025, 1286000, 1723240, 2154050, 3446480, 4308100, 5385125, 8616200, 10770250, 17232400, 21540500, 43081000, 86162000]

約数ペア:

[(1, 86162000), (2, 43081000), (4, 21540500), (5, 17232400), (8, 10770250), (10, 8616200), (16, 5385125), (20, 4308100), (25, 3446480), (40, 2154050), (50, 1723240), (67, 1286000), (80, 1077025), (100, 861620), (125, 689296), (134, 643000), (200, 430810), (250, 344648), (268, 321500), (335, 257200), (400, 215405), (500, 172324), (536, 160750), (643, 134000), (670, 128600), (1000, 86162), (1072, 80375), (1286, 67000), (1340, 64300), (1675, 51440), (2000, 43081), (2572, 33500), (2680, 32150), (3215, 26800), (3350, 25720), (5144, 16750), (5360, 16075), (6430, 13400), (6700, 12860), (8375, 10288)]