5049145.00000000

素因数分解:

$2^4\times 5^2\times {\mathrm{213977}}^1$

素因数の和:213995

約数の個数: 30

約数和(自身を含む): 205632858

約数和(自身を除く): 120042058

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 213977, 427954, 855908, 1069885, 1711816, 2139770, 3423632, 4279540, 5349425, 8559080, 10698850, 17118160, 21397700, 42795400, 85590800]

約数ペア:

[(1, 85590800), (2, 42795400), (4, 21397700), (5, 17118160), (8, 10698850), (10, 8559080), (16, 5349425), (20, 4279540), (25, 3423632), (40, 2139770), (50, 1711816), (80, 1069885), (100, 855908), (200, 427954), (400, 213977)]