26276000

素因数分解:

$2^5\times 5^3\times {\mathrm{6569}}^1$

素因数の和:6594

約数の個数: 48

約数和(自身を含む): 64569960

約数和(自身を除く): 38293960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 6569, 13138, 26276, 32845, 52552, 65690, 105104, 131380, 164225, 210208, 262760, 328450, 525520, 656900, 821125, 1051040, 1313800, 1642250, 2627600, 3284500, 5255200, 6569000, 13138000, 26276000]

約数ペア:

[(1, 26276000), (2, 13138000), (4, 6569000), (5, 5255200), (8, 3284500), (10, 2627600), (16, 1642250), (20, 1313800), (25, 1051040), (32, 821125), (40, 656900), (50, 525520), (80, 328450), (100, 262760), (125, 210208), (160, 164225), (200, 131380), (250, 105104), (400, 65690), (500, 52552), (800, 32845), (1000, 26276), (2000, 13138), (4000, 6569)]