82450160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79279}}^1$

素因数の和:79305

約数の個数: 40

約数和(自身を含む): 206445120

約数和(自身を除く): 123994960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 79279, 158558, 317116, 396395, 634232, 792790, 1030627, 1268464, 1585580, 2061254, 3171160, 4122508, 5153135, 6342320, 8245016, 10306270, 16490032, 20612540, 41225080, 82450160]

約数ペア:

[(1, 82450160), (2, 41225080), (4, 20612540), (5, 16490032), (8, 10306270), (10, 8245016), (13, 6342320), (16, 5153135), (20, 4122508), (26, 3171160), (40, 2061254), (52, 1585580), (65, 1268464), (80, 1030627), (104, 792790), (130, 634232), (208, 396395), (260, 317116), (520, 158558), (1040, 79279)]