39075880

素因数分解:

$2^3\times 5^1\times {\mathrm{919}}^1\times {\mathrm{1063}}^1$

素因数の和:1993

約数の個数: 32

約数和(自身を含む): 88099200

約数和(自身を除く): 49023320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 919, 1063, 1838, 2126, 3676, 4252, 4595, 5315, 7352, 8504, 9190, 10630, 18380, 21260, 36760, 42520, 976897, 1953794, 3907588, 4884485, 7815176, 9768970, 19537940, 39075880]

約数ペア:

[(1, 39075880), (2, 19537940), (4, 9768970), (5, 7815176), (8, 4884485), (10, 3907588), (20, 1953794), (40, 976897), (919, 42520), (1063, 36760), (1838, 21260), (2126, 18380), (3676, 10630), (4252, 9190), (4595, 8504), (5315, 7352)]