229748500

素因数分解:

$2^2\times 5^3\times {\mathrm{163}}^1\times {\mathrm{2819}}^1$

素因数の和:3001

約数の個数: 48

約数和(自身を含む): 505028160

約数和(自身を除く): 275279660

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 163, 250, 326, 500, 652, 815, 1630, 2819, 3260, 4075, 5638, 8150, 11276, 14095, 16300, 20375, 28190, 40750, 56380, 70475, 81500, 140950, 281900, 352375, 459497, 704750, 918994, 1409500, 1837988, 2297485, 4594970, 9189940, 11487425, 22974850, 45949700, 57437125, 114874250, 229748500]

約数ペア:

[(1, 229748500), (2, 114874250), (4, 57437125), (5, 45949700), (10, 22974850), (20, 11487425), (25, 9189940), (50, 4594970), (100, 2297485), (125, 1837988), (163, 1409500), (250, 918994), (326, 704750), (500, 459497), (652, 352375), (815, 281900), (1630, 140950), (2819, 81500), (3260, 70475), (4075, 56380), (5638, 40750), (8150, 28190), (11276, 20375), (14095, 16300)]