1056651520

素因数分解:

$2^8\times 5^1\times {\mathrm{825509}}^1$

素因数の和:825530

約数の個数: 36

約数和(自身を含む): 2531013660

約数和(自身を除く): 1474362140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 825509, 1651018, 3302036, 4127545, 6604072, 8255090, 13208144, 16510180, 26416288, 33020360, 52832576, 66040720, 105665152, 132081440, 211330304, 264162880, 528325760, 1056651520]

約数ペア:

[(1, 1056651520), (2, 528325760), (4, 264162880), (5, 211330304), (8, 132081440), (10, 105665152), (16, 66040720), (20, 52832576), (32, 33020360), (40, 26416288), (64, 16510180), (80, 13208144), (128, 8255090), (160, 6604072), (256, 4127545), (320, 3302036), (640, 1651018), (1280, 825509)]