570800

素因数分解:

$2^4\times 5^2\times {\mathrm{1427}}^1$

素因数の和:1445

約数の個数: 30

約数和(自身を含む): 1372308

約数和(自身を除く): 801508

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 1427, 2854, 5708, 7135, 11416, 14270, 22832, 28540, 35675, 57080, 71350, 114160, 142700, 285400, 570800]

約数ペア:

[(1, 570800), (2, 285400), (4, 142700), (5, 114160), (8, 71350), (10, 57080), (16, 35675), (20, 28540), (25, 22832), (40, 14270), (50, 11416), (80, 7135), (100, 5708), (200, 2854), (400, 1427)]