116140400

素因数分解:

$2^4\times 5^2\times {\mathrm{290351}}^1$

素因数の和:290369

約数の個数: 30

約数和(自身を含む): 279028272

約数和(自身を除く): 162887872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 290351, 580702, 1161404, 1451755, 2322808, 2903510, 4645616, 5807020, 7258775, 11614040, 14517550, 23228080, 29035100, 58070200, 116140400]

約数ペア:

[(1, 116140400), (2, 58070200), (4, 29035100), (5, 23228080), (8, 14517550), (10, 11614040), (16, 7258775), (20, 5807020), (25, 4645616), (40, 2903510), (50, 2322808), (80, 1451755), (100, 1161404), (200, 580702), (400, 290351)]