45314120

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{8269}}^1$

素因数の和:8417

約数の個数: 32

約数和(自身を含む): 102713400

約数和(自身を除く): 57399280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5480, 8269, 16538, 33076, 41345, 66152, 82690, 165380, 330760, 1132853, 2265706, 4531412, 5664265, 9062824, 11328530, 22657060, 45314120]

約数ペア:

[(1, 45314120), (2, 22657060), (4, 11328530), (5, 9062824), (8, 5664265), (10, 4531412), (20, 2265706), (40, 1132853), (137, 330760), (274, 165380), (548, 82690), (685, 66152), (1096, 41345), (1370, 33076), (2740, 16538), (5480, 8269)]