12104320

素因数分解:

$2^7\times 5^1\times {\mathrm{18913}}^1$

素因数の和:18932

約数の個数: 32

約数和(自身を含む): 28938420

約数和(自身を除く): 16834100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 18913, 37826, 75652, 94565, 151304, 189130, 302608, 378260, 605216, 756520, 1210432, 1513040, 2420864, 3026080, 6052160, 12104320]

約数ペア:

[(1, 12104320), (2, 6052160), (4, 3026080), (5, 2420864), (8, 1513040), (10, 1210432), (16, 756520), (20, 605216), (32, 378260), (40, 302608), (64, 189130), (80, 151304), (128, 94565), (160, 75652), (320, 37826), (640, 18913)]