109698640

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{10009}}^1$

素因数の和:10159

約数の個数: 40

約数和(自身を含む): 256936680

約数和(自身を除く): 147238040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1370, 2192, 2740, 5480, 10009, 10960, 20018, 40036, 50045, 80072, 100090, 160144, 200180, 400360, 800720, 1371233, 2742466, 5484932, 6856165, 10969864, 13712330, 21939728, 27424660, 54849320, 109698640]

約数ペア:

[(1, 109698640), (2, 54849320), (4, 27424660), (5, 21939728), (8, 13712330), (10, 10969864), (16, 6856165), (20, 5484932), (40, 2742466), (80, 1371233), (137, 800720), (274, 400360), (548, 200180), (685, 160144), (1096, 100090), (1370, 80072), (2192, 50045), (2740, 40036), (5480, 20018), (10009, 10960)]