98131100

素因数分解:

$2^2\times 5^2\times {\mathrm{981311}}^1$

素因数の和:981325

約数の個数: 18

約数和(自身を含む): 212944704

約数和(自身を除く): 114813604

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 981311, 1962622, 3925244, 4906555, 9813110, 19626220, 24532775, 49065550, 98131100]

約数ペア:

[(1, 98131100), (2, 49065550), (4, 24532775), (5, 19626220), (10, 9813110), (20, 4906555), (25, 3925244), (50, 1962622), (100, 981311)]