20150080

素因数分解:

$2^6\times 5^1\times {\mathrm{62969}}^1$

素因数の和:62986

約数の個数: 28

約数和(自身を含む): 47983140

約数和(自身を除く): 27833060

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 62969, 125938, 251876, 314845, 503752, 629690, 1007504, 1259380, 2015008, 2518760, 4030016, 5037520, 10075040, 20150080]

約数ペア:

[(1, 20150080), (2, 10075040), (4, 5037520), (5, 4030016), (8, 2518760), (10, 2015008), (16, 1259380), (20, 1007504), (32, 629690), (40, 503752), (64, 314845), (80, 251876), (160, 125938), (320, 62969)]