11540800

素因数分解:

$2^6\times 5^2\times {\mathrm{7213}}^1$

素因数の和:7235

約数の個数: 42

約数和(自身を含む): 28401518

約数和(自身を除く): 16860718

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 7213, 14426, 28852, 36065, 57704, 72130, 115408, 144260, 180325, 230816, 288520, 360650, 461632, 577040, 721300, 1154080, 1442600, 2308160, 2885200, 5770400, 11540800]

約数ペア:

[(1, 11540800), (2, 5770400), (4, 2885200), (5, 2308160), (8, 1442600), (10, 1154080), (16, 721300), (20, 577040), (25, 461632), (32, 360650), (40, 288520), (50, 230816), (64, 180325), (80, 144260), (100, 115408), (160, 72130), (200, 57704), (320, 36065), (400, 28852), (800, 14426), (1600, 7213)]