191093080

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{34871}}^1$

素因数の和:35019

約数の個数: 32

約数和(自身を含む): 433110240

約数和(自身を除く): 242017160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5480, 34871, 69742, 139484, 174355, 278968, 348710, 697420, 1394840, 4777327, 9554654, 19109308, 23886635, 38218616, 47773270, 95546540, 191093080]

約数ペア:

[(1, 191093080), (2, 95546540), (4, 47773270), (5, 38218616), (8, 23886635), (10, 19109308), (20, 9554654), (40, 4777327), (137, 1394840), (274, 697420), (548, 348710), (685, 278968), (1096, 174355), (1370, 139484), (2740, 69742), (5480, 34871)]