34170800

素因数分解:

$2^4\times 5^2\times {\mathrm{85427}}^1$

素因数の和:85445

約数の個数: 30

約数和(自身を含む): 82096308

約数和(自身を除く): 47925508

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 85427, 170854, 341708, 427135, 683416, 854270, 1366832, 1708540, 2135675, 3417080, 4271350, 6834160, 8542700, 17085400, 34170800]

約数ペア:

[(1, 34170800), (2, 17085400), (4, 8542700), (5, 6834160), (8, 4271350), (10, 3417080), (16, 2135675), (20, 1708540), (25, 1366832), (40, 854270), (50, 683416), (80, 427135), (100, 341708), (200, 170854), (400, 85427)]