53974309120

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{19531}}^1$

素因数の和:19696

約数の個数: 144

約数和(自身を含む): 137975298048

約数和(自身を除く): 84000988928

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 127, 128, 136, 160, 170, 254, 256, 272, 320, 340, 508, 544, 635, 640, 680, 1016, 1088, 1270, 1280, 1360, 2032, 2159, 2176, 2540, 2720, 4064, 4318, 4352, 5080, 5440, 8128, 8636, 10160, 10795, 10880, 16256, 17272, 19531, 20320, 21590, 21760, 32512, 34544, 39062, 40640, 43180, 69088, 78124, 81280, 86360, 97655, 138176, 156248, 162560, 172720, 195310, 276352, 312496, 332027, 345440, 390620, 552704, 624992, 664054, 690880, 781240, 1249984, 1328108, 1381760, 1562480, 1660135, 2480437, 2499968, 2656216, 2763520, 3124960, 3320270, 4960874, 4999936, 5312432, 6249920, 6640540, 9921748, 10624864, 12402185, 12499840, 13281080, 19843496, 21249728, 24804370, 24999680, 26562160, 39686992, 42167429, 42499456, 49608740, 53124320, 79373984, 84334858, 84998912, 99217480, 106248640, 158747968, 168669716, 198434960, 210837145, 212497280, 317495936, 337339432, 396869920, 421674290, 424994560, 634991872, 674678864, 793739840, 843348580, 1349357728, 1587479680, 1686697160, 2698715456, 3174959360, 3373394320, 5397430912, 6746788640, 10794861824, 13493577280, 26987154560, 53974309120]

約数ペア:

[(1, 53974309120), (2, 26987154560), (4, 13493577280), (5, 10794861824), (8, 6746788640), (10, 5397430912), (16, 3373394320), (17, 3174959360), (20, 2698715456), (32, 1686697160), (34, 1587479680), (40, 1349357728), (64, 843348580), (68, 793739840), (80, 674678864), (85, 634991872), (127, 424994560), (128, 421674290), (136, 396869920), (160, 337339432), (170, 317495936), (254, 212497280), (256, 210837145), (272, 198434960), (320, 168669716), (340, 158747968), (508, 106248640), (544, 99217480), (635, 84998912), (640, 84334858), (680, 79373984), (1016, 53124320), (1088, 49608740), (1270, 42499456), (1280, 42167429), (1360, 39686992), (2032, 26562160), (2159, 24999680), (2176, 24804370), (2540, 21249728), (2720, 19843496), (4064, 13281080), (4318, 12499840), (4352, 12402185), (5080, 10624864), (5440, 9921748), (8128, 6640540), (8636, 6249920), (10160, 5312432), (10795, 4999936), (10880, 4960874), (16256, 3320270), (17272, 3124960), (19531, 2763520), (20320, 2656216), (21590, 2499968), (21760, 2480437), (32512, 1660135), (34544, 1562480), (39062, 1381760), (40640, 1328108), (43180, 1249984), (69088, 781240), (78124, 690880), (81280, 664054), (86360, 624992), (97655, 552704), (138176, 390620), (156248, 345440), (162560, 332027), (172720, 312496), (195310, 276352)]