193227500

素因数分解:

$2^2\times 5^4\times {\mathrm{77291}}^1$

素因数の和:77315

約数の個数: 30

約数和(自身を含む): 422555364

約数和(自身を除く): 229327864

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2500, 77291, 154582, 309164, 386455, 772910, 1545820, 1932275, 3864550, 7729100, 9661375, 19322750, 38645500, 48306875, 96613750, 193227500]

約数ペア:

[(1, 193227500), (2, 96613750), (4, 48306875), (5, 38645500), (10, 19322750), (20, 9661375), (25, 7729100), (50, 3864550), (100, 1932275), (125, 1545820), (250, 772910), (500, 386455), (625, 309164), (1250, 154582), (2500, 77291)]