2554427600

素因数分解:

$2^4\times 5^2\times {\mathrm{6386069}}^1$

素因数の和:6386087

約数の個数: 30

約数和(自身を含む): 6137013270

約数和(自身を除く): 3582585670

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 6386069, 12772138, 25544276, 31930345, 51088552, 63860690, 102177104, 127721380, 159651725, 255442760, 319303450, 510885520, 638606900, 1277213800, 2554427600]

約数ペア:

[(1, 2554427600), (2, 1277213800), (4, 638606900), (5, 510885520), (8, 319303450), (10, 255442760), (16, 159651725), (20, 127721380), (25, 102177104), (40, 63860690), (50, 51088552), (80, 31930345), (100, 25544276), (200, 12772138), (400, 6386069)]