17967941600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{45191}}^1$

素因数の和:45289

約数の個数: 144

約数和(自身を含む): 50837746176

約数和(自身を除く): 32869804576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 71, 80, 100, 112, 140, 142, 160, 175, 200, 224, 280, 284, 350, 355, 400, 497, 560, 568, 700, 710, 800, 994, 1120, 1136, 1400, 1420, 1775, 1988, 2272, 2485, 2800, 2840, 3550, 3976, 4970, 5600, 5680, 7100, 7952, 9940, 11360, 12425, 14200, 15904, 19880, 24850, 28400, 39760, 45191, 49700, 56800, 79520, 90382, 99400, 180764, 198800, 225955, 316337, 361528, 397600, 451910, 632674, 723056, 903820, 1129775, 1265348, 1446112, 1581685, 1807640, 2259550, 2530696, 3163370, 3208561, 3615280, 4519100, 5061392, 6326740, 6417122, 7230560, 7908425, 9038200, 10122784, 12653480, 12834244, 15816850, 16042805, 18076400, 22459927, 25306960, 25668488, 31633700, 32085610, 36152800, 44919854, 50613920, 51336976, 63267400, 64171220, 80214025, 89839708, 102673952, 112299635, 126534800, 128342440, 160428050, 179679416, 224599270, 253069600, 256684880, 320856100, 359358832, 449198540, 513369760, 561498175, 641712200, 718717664, 898397080, 1122996350, 1283424400, 1796794160, 2245992700, 2566848800, 3593588320, 4491985400, 8983970800, 17967941600]

約数ペア:

[(1, 17967941600), (2, 8983970800), (4, 4491985400), (5, 3593588320), (7, 2566848800), (8, 2245992700), (10, 1796794160), (14, 1283424400), (16, 1122996350), (20, 898397080), (25, 718717664), (28, 641712200), (32, 561498175), (35, 513369760), (40, 449198540), (50, 359358832), (56, 320856100), (70, 256684880), (71, 253069600), (80, 224599270), (100, 179679416), (112, 160428050), (140, 128342440), (142, 126534800), (160, 112299635), (175, 102673952), (200, 89839708), (224, 80214025), (280, 64171220), (284, 63267400), (350, 51336976), (355, 50613920), (400, 44919854), (497, 36152800), (560, 32085610), (568, 31633700), (700, 25668488), (710, 25306960), (800, 22459927), (994, 18076400), (1120, 16042805), (1136, 15816850), (1400, 12834244), (1420, 12653480), (1775, 10122784), (1988, 9038200), (2272, 7908425), (2485, 7230560), (2800, 6417122), (2840, 6326740), (3550, 5061392), (3976, 4519100), (4970, 3615280), (5600, 3208561), (5680, 3163370), (7100, 2530696), (7952, 2259550), (9940, 1807640), (11360, 1581685), (12425, 1446112), (14200, 1265348), (15904, 1129775), (19880, 903820), (24850, 723056), (28400, 632674), (39760, 451910), (45191, 397600), (49700, 361528), (56800, 316337), (79520, 225955), (90382, 198800), (99400, 180764)]