172693503250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{131251}}^1$

素因数の和:131564

約数の個数: 64

約数和(自身を含む): 341528204160

約数和(自身を除く): 168834700910

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 277, 475, 554, 950, 1385, 2375, 2770, 4750, 5263, 6925, 10526, 13850, 26315, 34625, 52630, 69250, 131251, 131575, 262502, 263150, 656255, 657875, 1312510, 1315750, 2493769, 3281275, 4987538, 6562550, 12468845, 16406375, 24937690, 32812750, 36356527, 62344225, 72713054, 124688450, 181782635, 311721125, 363565270, 623442250, 690774013, 908913175, 1381548026, 1817826350, 3453870065, 4544565875, 6907740130, 9089131750, 17269350325, 34538700650, 86346751625, 172693503250]

約数ペア:

[(1, 172693503250), (2, 86346751625), (5, 34538700650), (10, 17269350325), (19, 9089131750), (25, 6907740130), (38, 4544565875), (50, 3453870065), (95, 1817826350), (125, 1381548026), (190, 908913175), (250, 690774013), (277, 623442250), (475, 363565270), (554, 311721125), (950, 181782635), (1385, 124688450), (2375, 72713054), (2770, 62344225), (4750, 36356527), (5263, 32812750), (6925, 24937690), (10526, 16406375), (13850, 12468845), (26315, 6562550), (34625, 4987538), (52630, 3281275), (69250, 2493769), (131251, 1315750), (131575, 1312510), (262502, 657875), (263150, 656255)]