188100760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{247501}}^1$

素因数の和:247531

約数の個数: 32

約数和(自身を含む): 445503600

約数和(自身を除く): 257402840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 247501, 495002, 990004, 1237505, 1980008, 2475010, 4702519, 4950020, 9405038, 9900040, 18810076, 23512595, 37620152, 47025190, 94050380, 188100760]

約数ペア:

[(1, 188100760), (2, 94050380), (4, 47025190), (5, 37620152), (8, 23512595), (10, 18810076), (19, 9900040), (20, 9405038), (38, 4950020), (40, 4702519), (76, 2475010), (95, 1980008), (152, 1237505), (190, 990004), (380, 495002), (760, 247501)]