13342520

素因数分解:

$2^3\times 5^1\times {\mathrm{333563}}^1$

素因数の和:333574

約数の個数: 16

約数和(自身を含む): 30020760

約数和(自身を除く): 16678240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 333563, 667126, 1334252, 1667815, 2668504, 3335630, 6671260, 13342520]

約数ペア:

[(1, 13342520), (2, 6671260), (4, 3335630), (5, 2668504), (8, 1667815), (10, 1334252), (20, 667126), (40, 333563)]