27830153080

素因数分解:

$2^3\times 5^1\times {\mathrm{695753827}}^1$

素因数の和:695753838

約数の個数: 16

約数和(自身を含む): 62617844520

約数和(自身を除く): 34787691440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 695753827, 1391507654, 2783015308, 3478769135, 5566030616, 6957538270, 13915076540, 27830153080]

約数ペア:

[(1, 27830153080), (2, 13915076540), (4, 6957538270), (5, 5566030616), (8, 3478769135), (10, 2783015308), (20, 1391507654), (40, 695753827)]