10918900

素因数分解:

$2^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{797}}^1$

素因数の和:948

約数の個数: 36

約数和(自身を含む): 23896908

約数和(自身を除く): 12978008

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 137, 274, 548, 685, 797, 1370, 1594, 2740, 3188, 3425, 3985, 6850, 7970, 13700, 15940, 19925, 39850, 79700, 109189, 218378, 436756, 545945, 1091890, 2183780, 2729725, 5459450, 10918900]

約数ペア:

[(1, 10918900), (2, 5459450), (4, 2729725), (5, 2183780), (10, 1091890), (20, 545945), (25, 436756), (50, 218378), (100, 109189), (137, 79700), (274, 39850), (548, 19925), (685, 15940), (797, 13700), (1370, 7970), (1594, 6850), (2740, 3985), (3188, 3425)]