168010300

素因数分解:

$2^2\times 5^2\times {\mathrm{1680103}}^1$

素因数の和:1680117

約数の個数: 18

約数和(自身を含む): 364582568

約数和(自身を除く): 196572268

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1680103, 3360206, 6720412, 8400515, 16801030, 33602060, 42002575, 84005150, 168010300]

約数ペア:

[(1, 168010300), (2, 84005150), (4, 42002575), (5, 33602060), (10, 16801030), (20, 8400515), (25, 6720412), (50, 3360206), (100, 1680103)]