2771322880

素因数分解:

$2^{11}\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2131}}^1$

素因数の和:2285

約数の個数: 96

約数和(自身を含む): 6705054720

約数和(自身を除く): 3933731840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 508, 512, 635, 640, 1016, 1024, 1270, 1280, 2032, 2048, 2131, 2540, 2560, 4064, 4262, 5080, 5120, 8128, 8524, 10160, 10240, 10655, 16256, 17048, 20320, 21310, 32512, 34096, 40640, 42620, 65024, 68192, 81280, 85240, 130048, 136384, 162560, 170480, 260096, 270637, 272768, 325120, 340960, 541274, 545536, 650240, 681920, 1082548, 1091072, 1300480, 1353185, 1363840, 2165096, 2182144, 2706370, 2727680, 4330192, 4364288, 5412740, 5455360, 8660384, 10825480, 10910720, 17320768, 21650960, 21821440, 34641536, 43301920, 69283072, 86603840, 138566144, 173207680, 277132288, 346415360, 554264576, 692830720, 1385661440, 2771322880]

約数ペア:

[(1, 2771322880), (2, 1385661440), (4, 692830720), (5, 554264576), (8, 346415360), (10, 277132288), (16, 173207680), (20, 138566144), (32, 86603840), (40, 69283072), (64, 43301920), (80, 34641536), (127, 21821440), (128, 21650960), (160, 17320768), (254, 10910720), (256, 10825480), (320, 8660384), (508, 5455360), (512, 5412740), (635, 4364288), (640, 4330192), (1016, 2727680), (1024, 2706370), (1270, 2182144), (1280, 2165096), (2032, 1363840), (2048, 1353185), (2131, 1300480), (2540, 1091072), (2560, 1082548), (4064, 681920), (4262, 650240), (5080, 545536), (5120, 541274), (8128, 340960), (8524, 325120), (10160, 272768), (10240, 270637), (10655, 260096), (16256, 170480), (17048, 162560), (20320, 136384), (21310, 130048), (32512, 85240), (34096, 81280), (40640, 68192), (42620, 65024)]