99490100

素因数分解:

$2^2\times 5^2\times {\mathrm{994901}}^1$

素因数の和:994915

約数の個数: 18

約数和(自身を含む): 215893734

約数和(自身を除く): 116403634

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 994901, 1989802, 3979604, 4974505, 9949010, 19898020, 24872525, 49745050, 99490100]

約数ペア:

[(1, 99490100), (2, 49745050), (4, 24872525), (5, 19898020), (10, 9949010), (20, 4974505), (25, 3979604), (50, 1989802), (100, 994901)]