39821992960

素因数分解:

$2^{10}\times 5^1\times {\mathrm{37}}^1\times {\mathrm{210209}}^1$

素因数の和:210271

約数の個数: 88

約数和(自身を含む): 98108370360

約数和(自身を除く): 58286377400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 256, 296, 320, 370, 512, 592, 640, 740, 1024, 1184, 1280, 1480, 2368, 2560, 2960, 4736, 5120, 5920, 9472, 11840, 18944, 23680, 37888, 47360, 94720, 189440, 210209, 420418, 840836, 1051045, 1681672, 2102090, 3363344, 4204180, 6726688, 7777733, 8408360, 13453376, 15555466, 16816720, 26906752, 31110932, 33633440, 38888665, 53813504, 62221864, 67266880, 77777330, 107627008, 124443728, 134533760, 155554660, 215254016, 248887456, 269067520, 311109320, 497774912, 538135040, 622218640, 995549824, 1076270080, 1244437280, 1991099648, 2488874560, 3982199296, 4977749120, 7964398592, 9955498240, 19910996480, 39821992960]

約数ペア:

[(1, 39821992960), (2, 19910996480), (4, 9955498240), (5, 7964398592), (8, 4977749120), (10, 3982199296), (16, 2488874560), (20, 1991099648), (32, 1244437280), (37, 1076270080), (40, 995549824), (64, 622218640), (74, 538135040), (80, 497774912), (128, 311109320), (148, 269067520), (160, 248887456), (185, 215254016), (256, 155554660), (296, 134533760), (320, 124443728), (370, 107627008), (512, 77777330), (592, 67266880), (640, 62221864), (740, 53813504), (1024, 38888665), (1184, 33633440), (1280, 31110932), (1480, 26906752), (2368, 16816720), (2560, 15555466), (2960, 13453376), (4736, 8408360), (5120, 7777733), (5920, 6726688), (9472, 4204180), (11840, 3363344), (18944, 2102090), (23680, 1681672), (37888, 1051045), (47360, 840836), (94720, 420418), (189440, 210209)]