85022120

素因数分解:

$2^3\times 5^1\times {\mathrm{2125553}}^1$

素因数の和:2125564

約数の個数: 16

約数和(自身を含む): 191299860

約数和(自身を除く): 106277740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2125553, 4251106, 8502212, 10627765, 17004424, 21255530, 42511060, 85022120]

約数ペア:

[(1, 85022120), (2, 42511060), (4, 21255530), (5, 17004424), (8, 10627765), (10, 8502212), (20, 4251106), (40, 2125553)]