52050800

素因数分解:

$2^4\times 5^2\times {\mathrm{130127}}^1$

素因数の和:130145

約数の個数: 30

約数和(自身を含む): 125053008

約数和(自身を除く): 73002208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 130127, 260254, 520508, 650635, 1041016, 1301270, 2082032, 2602540, 3253175, 5205080, 6506350, 10410160, 13012700, 26025400, 52050800]

約数ペア:

[(1, 52050800), (2, 26025400), (4, 13012700), (5, 10410160), (8, 6506350), (10, 5205080), (16, 3253175), (20, 2602540), (25, 2082032), (40, 1301270), (50, 1041016), (80, 650635), (100, 520508), (200, 260254), (400, 130127)]