196904800

素因数分解:

$2^5\times 5^2\times {\mathrm{246131}}^1$

素因数の和:246151

約数の個数: 36

約数和(自身を含む): 480695796

約数和(自身を除く): 283790996

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 246131, 492262, 984524, 1230655, 1969048, 2461310, 3938096, 4922620, 6153275, 7876192, 9845240, 12306550, 19690480, 24613100, 39380960, 49226200, 98452400, 196904800]

約数ペア:

[(1, 196904800), (2, 98452400), (4, 49226200), (5, 39380960), (8, 24613100), (10, 19690480), (16, 12306550), (20, 9845240), (25, 7876192), (32, 6153275), (40, 4922620), (50, 3938096), (80, 2461310), (100, 1969048), (160, 1230655), (200, 984524), (400, 492262), (800, 246131)]