168048500

素因数分解:

$2^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{7151}}^1$

素因数の和:7217

約数の個数: 48

約数和(自身を含む): 374879232

約数和(自身を除く): 206830732

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 125, 188, 235, 250, 470, 500, 940, 1175, 2350, 4700, 5875, 7151, 11750, 14302, 23500, 28604, 35755, 71510, 143020, 178775, 336097, 357550, 672194, 715100, 893875, 1344388, 1680485, 1787750, 3360970, 3575500, 6721940, 8402425, 16804850, 33609700, 42012125, 84024250, 168048500]

約数ペア:

[(1, 168048500), (2, 84024250), (4, 42012125), (5, 33609700), (10, 16804850), (20, 8402425), (25, 6721940), (47, 3575500), (50, 3360970), (94, 1787750), (100, 1680485), (125, 1344388), (188, 893875), (235, 715100), (250, 672194), (470, 357550), (500, 336097), (940, 178775), (1175, 143020), (2350, 71510), (4700, 35755), (5875, 28604), (7151, 23500), (11750, 14302)]