108152080

素因数分解:

$2^4\times 5^1\times {\mathrm{1351901}}^1$

素因数の和:1351914

約数の個数: 20

約数和(自身を含む): 251453772

約数和(自身を除く): 143301692

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1351901, 2703802, 5407604, 6759505, 10815208, 13519010, 21630416, 27038020, 54076040, 108152080]

約数ペア:

[(1, 108152080), (2, 54076040), (4, 27038020), (5, 21630416), (8, 13519010), (10, 10815208), (16, 6759505), (20, 5407604), (40, 2703802), (80, 1351901)]