10888932040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{5119}}^1$

素因数の和:5315

約数の個数: 128

約数和(自身を含む): 28665446400

約数和(自身を除く): 17776514360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 71, 107, 140, 142, 214, 280, 284, 355, 428, 497, 535, 568, 710, 749, 856, 994, 1070, 1420, 1498, 1988, 2140, 2485, 2840, 2996, 3745, 3976, 4280, 4970, 5119, 5992, 7490, 7597, 9940, 10238, 14980, 15194, 19880, 20476, 25595, 29960, 30388, 35833, 37985, 40952, 51190, 53179, 60776, 71666, 75970, 102380, 106358, 143332, 151940, 179165, 204760, 212716, 265895, 286664, 303880, 358330, 363449, 425432, 531790, 547733, 716660, 726898, 1063580, 1095466, 1433320, 1453796, 1817245, 2127160, 2190932, 2544143, 2738665, 2907592, 3634490, 3834131, 4381864, 5088286, 5477330, 7268980, 7668262, 10176572, 10954660, 12720715, 14537960, 15336524, 19170655, 20353144, 21909320, 25441430, 30673048, 38341310, 38889043, 50882860, 76682620, 77778086, 101765720, 153365240, 155556172, 194445215, 272223301, 311112344, 388890430, 544446602, 777780860, 1088893204, 1361116505, 1555561720, 2177786408, 2722233010, 5444466020, 10888932040]

約数ペア:

[(1, 10888932040), (2, 5444466020), (4, 2722233010), (5, 2177786408), (7, 1555561720), (8, 1361116505), (10, 1088893204), (14, 777780860), (20, 544446602), (28, 388890430), (35, 311112344), (40, 272223301), (56, 194445215), (70, 155556172), (71, 153365240), (107, 101765720), (140, 77778086), (142, 76682620), (214, 50882860), (280, 38889043), (284, 38341310), (355, 30673048), (428, 25441430), (497, 21909320), (535, 20353144), (568, 19170655), (710, 15336524), (749, 14537960), (856, 12720715), (994, 10954660), (1070, 10176572), (1420, 7668262), (1498, 7268980), (1988, 5477330), (2140, 5088286), (2485, 4381864), (2840, 3834131), (2996, 3634490), (3745, 2907592), (3976, 2738665), (4280, 2544143), (4970, 2190932), (5119, 2127160), (5992, 1817245), (7490, 1453796), (7597, 1433320), (9940, 1095466), (10238, 1063580), (14980, 726898), (15194, 716660), (19880, 547733), (20476, 531790), (25595, 425432), (29960, 363449), (30388, 358330), (35833, 303880), (37985, 286664), (40952, 265895), (51190, 212716), (53179, 204760), (60776, 179165), (71666, 151940), (75970, 143332), (102380, 106358)]