133219600

素因数分解:

$2^4\times 5^2\times {\mathrm{333049}}^1$

素因数の和:333067

約数の個数: 30

約数和(自身を含む): 320061050

約数和(自身を除く): 186841450

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 333049, 666098, 1332196, 1665245, 2664392, 3330490, 5328784, 6660980, 8326225, 13321960, 16652450, 26643920, 33304900, 66609800, 133219600]

約数ペア:

[(1, 133219600), (2, 66609800), (4, 33304900), (5, 26643920), (8, 16652450), (10, 13321960), (16, 8326225), (20, 6660980), (25, 5328784), (40, 3330490), (50, 2664392), (80, 1665245), (100, 1332196), (200, 666098), (400, 333049)]