528050800

素因数分解:

$2^4\times 5^2\times {\mathrm{1320127}}^1$

素因数の和:1320145

約数の個数: 30

約数和(自身を含む): 1268643008

約数和(自身を除く): 740592208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 1320127, 2640254, 5280508, 6600635, 10561016, 13201270, 21122032, 26402540, 33003175, 52805080, 66006350, 105610160, 132012700, 264025400, 528050800]

約数ペア:

[(1, 528050800), (2, 264025400), (4, 132012700), (5, 105610160), (8, 66006350), (10, 52805080), (16, 33003175), (20, 26402540), (25, 21122032), (40, 13201270), (50, 10561016), (80, 6600635), (100, 5280508), (200, 2640254), (400, 1320127)]