5356052500

素因数分解:

$2^2\times 5^4\times {\mathrm{19}}^1\times {\mathrm{112759}}^1$

素因数の和:112802

約数の個数: 60

約数和(自身を含む): 12329178400

約数和(自身を除く): 6973125900

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 625, 950, 1250, 1900, 2375, 2500, 4750, 9500, 11875, 23750, 47500, 112759, 225518, 451036, 563795, 1127590, 2142421, 2255180, 2818975, 4284842, 5637950, 8569684, 10712105, 11275900, 14094875, 21424210, 28189750, 42848420, 53560525, 56379500, 70474375, 107121050, 140948750, 214242100, 267802625, 281897500, 535605250, 1071210500, 1339013125, 2678026250, 5356052500]

約数ペア:

[(1, 5356052500), (2, 2678026250), (4, 1339013125), (5, 1071210500), (10, 535605250), (19, 281897500), (20, 267802625), (25, 214242100), (38, 140948750), (50, 107121050), (76, 70474375), (95, 56379500), (100, 53560525), (125, 42848420), (190, 28189750), (250, 21424210), (380, 14094875), (475, 11275900), (500, 10712105), (625, 8569684), (950, 5637950), (1250, 4284842), (1900, 2818975), (2375, 2255180), (2500, 2142421), (4750, 1127590), (9500, 563795), (11875, 451036), (23750, 225518), (47500, 112759)]