4995050

素因数分解:

$2^1\times 5^2\times {\mathrm{99901}}^1$

素因数の和:99913

約数の個数: 12

約数和(自身を含む): 9290886

約数和(自身を除く): 4295836

約数列:

[1, 2, 5, 10, 25, 50, 99901, 199802, 499505, 999010, 2497525, 4995050]

約数ペア:

[(1, 4995050), (2, 2497525), (5, 999010), (10, 499505), (25, 199802), (50, 99901)]