98152280

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{17911}}^1$

素因数の和:18059

約数の個数: 32

約数和(自身を含む): 222467040

約数和(自身を除く): 124314760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5480, 17911, 35822, 71644, 89555, 143288, 179110, 358220, 716440, 2453807, 4907614, 9815228, 12269035, 19630456, 24538070, 49076140, 98152280]

約数ペア:

[(1, 98152280), (2, 49076140), (4, 24538070), (5, 19630456), (8, 12269035), (10, 9815228), (20, 4907614), (40, 2453807), (137, 716440), (274, 358220), (548, 179110), (685, 143288), (1096, 89555), (1370, 71644), (2740, 35822), (5480, 17911)]