2812250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{1607}}^1$

素因数の和:1631

約数の個数: 32

約数和(自身を含む): 6020352

約数和(自身を除く): 3208102

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1607, 1750, 3214, 8035, 11249, 16070, 22498, 40175, 56245, 80350, 112490, 200875, 281225, 401750, 562450, 1406125, 2812250]

約数ペア:

[(1, 2812250), (2, 1406125), (5, 562450), (7, 401750), (10, 281225), (14, 200875), (25, 112490), (35, 80350), (50, 56245), (70, 40175), (125, 22498), (175, 16070), (250, 11249), (350, 8035), (875, 3214), (1607, 1750)]