99702100

素因数分解:

$2^2\times 5^2\times {\mathrm{997021}}^1$

素因数の和:997035

約数の個数: 18

約数和(自身を含む): 216353774

約数和(自身を除く): 116651674

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 997021, 1994042, 3988084, 4985105, 9970210, 19940420, 24925525, 49851050, 99702100]

約数ペア:

[(1, 99702100), (2, 49851050), (4, 24925525), (5, 19940420), (10, 9970210), (20, 4985105), (25, 3988084), (50, 1994042), (100, 997021)]