33062500

素因数分解:

$2^2\times 5^6\times {\mathrm{23}}^2$

素因数の和:80

約数の個数: 63

約数和(自身を含む): 75604501

約数和(自身を除く): 42542001

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 125, 230, 250, 460, 500, 529, 575, 625, 1058, 1150, 1250, 2116, 2300, 2500, 2645, 2875, 3125, 5290, 5750, 6250, 10580, 11500, 12500, 13225, 14375, 15625, 26450, 28750, 31250, 52900, 57500, 62500, 66125, 71875, 132250, 143750, 264500, 287500, 330625, 359375, 661250, 718750, 1322500, 1437500, 1653125, 3306250, 6612500, 8265625, 16531250, 33062500]

約数ペア:

[(1, 33062500), (2, 16531250), (4, 8265625), (5, 6612500), (10, 3306250), (20, 1653125), (23, 1437500), (25, 1322500), (46, 718750), (50, 661250), (92, 359375), (100, 330625), (115, 287500), (125, 264500), (230, 143750), (250, 132250), (460, 71875), (500, 66125), (529, 62500), (575, 57500), (625, 52900), (1058, 31250), (1150, 28750), (1250, 26450), (2116, 15625), (2300, 14375), (2500, 13225), (2645, 12500), (2875, 11500), (3125, 10580), (5290, 6250)]