3272000

素因数分解:

$2^6\times 5^3\times {\mathrm{409}}^1$

素因数の和:436

約数の個数: 56

約数和(自身を含む): 8122920

約数和(自身を除く): 4850920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 409, 500, 800, 818, 1000, 1600, 1636, 2000, 2045, 3272, 4000, 4090, 6544, 8000, 8180, 10225, 13088, 16360, 20450, 26176, 32720, 40900, 51125, 65440, 81800, 102250, 130880, 163600, 204500, 327200, 409000, 654400, 818000, 1636000, 3272000]

約数ペア:

[(1, 3272000), (2, 1636000), (4, 818000), (5, 654400), (8, 409000), (10, 327200), (16, 204500), (20, 163600), (25, 130880), (32, 102250), (40, 81800), (50, 65440), (64, 51125), (80, 40900), (100, 32720), (125, 26176), (160, 20450), (200, 16360), (250, 13088), (320, 10225), (400, 8180), (409, 8000), (500, 6544), (800, 4090), (818, 4000), (1000, 3272), (1600, 2045), (1636, 2000)]