2012061760

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1381}}^1$

素因数の和:1584

約数の個数: 112

約数和(自身を含む): 4991618160

約数和(自身を除く): 2979556400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 157, 160, 232, 290, 314, 320, 464, 580, 628, 785, 928, 1160, 1256, 1381, 1570, 1856, 2320, 2512, 2762, 3140, 4553, 4640, 5024, 5524, 6280, 6905, 9106, 9280, 10048, 11048, 12560, 13810, 18212, 22096, 22765, 25120, 27620, 36424, 40049, 44192, 45530, 50240, 55240, 72848, 80098, 88384, 91060, 110480, 145696, 160196, 182120, 200245, 216817, 220960, 291392, 320392, 364240, 400490, 433634, 441920, 640784, 728480, 800980, 867268, 1084085, 1281568, 1456960, 1601960, 1734536, 2168170, 2563136, 3203920, 3469072, 4336340, 6287693, 6407840, 6938144, 8672680, 12575386, 12815680, 13876288, 17345360, 25150772, 31438465, 34690720, 50301544, 62876930, 69381440, 100603088, 125753860, 201206176, 251507720, 402412352, 503015440, 1006030880, 2012061760]

約数ペア:

[(1, 2012061760), (2, 1006030880), (4, 503015440), (5, 402412352), (8, 251507720), (10, 201206176), (16, 125753860), (20, 100603088), (29, 69381440), (32, 62876930), (40, 50301544), (58, 34690720), (64, 31438465), (80, 25150772), (116, 17345360), (145, 13876288), (157, 12815680), (160, 12575386), (232, 8672680), (290, 6938144), (314, 6407840), (320, 6287693), (464, 4336340), (580, 3469072), (628, 3203920), (785, 2563136), (928, 2168170), (1160, 1734536), (1256, 1601960), (1381, 1456960), (1570, 1281568), (1856, 1084085), (2320, 867268), (2512, 800980), (2762, 728480), (3140, 640784), (4553, 441920), (4640, 433634), (5024, 400490), (5524, 364240), (6280, 320392), (6905, 291392), (9106, 220960), (9280, 216817), (10048, 200245), (11048, 182120), (12560, 160196), (13810, 145696), (18212, 110480), (22096, 91060), (22765, 88384), (25120, 80098), (27620, 72848), (36424, 55240), (40049, 50240), (44192, 45530)]