2086100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{907}}^1$

素因数の和:944

約数の個数: 36

約数和(自身を含む): 4728864

約数和(自身を除く): 2642764

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 907, 1150, 1814, 2300, 3628, 4535, 9070, 18140, 20861, 22675, 41722, 45350, 83444, 90700, 104305, 208610, 417220, 521525, 1043050, 2086100]

約数ペア:

[(1, 2086100), (2, 1043050), (4, 521525), (5, 417220), (10, 208610), (20, 104305), (23, 90700), (25, 83444), (46, 45350), (50, 41722), (92, 22675), (100, 20861), (115, 18140), (230, 9070), (460, 4535), (575, 3628), (907, 2300), (1150, 1814)]