105543040

素因数分解:

$2^7\times 5^1\times {\mathrm{164911}}^1$

素因数の和:164930

約数の個数: 32

約数和(自身を含む): 252315360

約数和(自身を除く): 146772320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 164911, 329822, 659644, 824555, 1319288, 1649110, 2638576, 3298220, 5277152, 6596440, 10554304, 13192880, 21108608, 26385760, 52771520, 105543040]

約数ペア:

[(1, 105543040), (2, 52771520), (4, 26385760), (5, 21108608), (8, 13192880), (10, 10554304), (16, 6596440), (20, 5277152), (32, 3298220), (40, 2638576), (64, 1649110), (80, 1319288), (128, 824555), (160, 659644), (320, 329822), (640, 164911)]