79352688640

素因数分解:

$2^{12}\times 5^1\times {\mathrm{127}}^1\times {\mathrm{30509}}^1$

素因数の和:30665

約数の個数: 104

約数和(自身を含む): 191928890880

約数和(自身を除く): 112576202240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 508, 512, 635, 640, 1016, 1024, 1270, 1280, 2032, 2048, 2540, 2560, 4064, 4096, 5080, 5120, 8128, 10160, 10240, 16256, 20320, 20480, 30509, 32512, 40640, 61018, 65024, 81280, 122036, 130048, 152545, 162560, 244072, 260096, 305090, 325120, 488144, 520192, 610180, 650240, 976288, 1220360, 1300480, 1952576, 2440720, 2600960, 3874643, 3905152, 4881440, 7749286, 7810304, 9762880, 15498572, 15620608, 19373215, 19525760, 30997144, 31241216, 38746430, 39051520, 61994288, 62482432, 77492860, 78103040, 123988576, 124964864, 154985720, 156206080, 247977152, 309971440, 312412160, 495954304, 619942880, 624824320, 991908608, 1239885760, 1983817216, 2479771520, 3967634432, 4959543040, 7935268864, 9919086080, 15870537728, 19838172160, 39676344320, 79352688640]

約数ペア:

[(1, 79352688640), (2, 39676344320), (4, 19838172160), (5, 15870537728), (8, 9919086080), (10, 7935268864), (16, 4959543040), (20, 3967634432), (32, 2479771520), (40, 1983817216), (64, 1239885760), (80, 991908608), (127, 624824320), (128, 619942880), (160, 495954304), (254, 312412160), (256, 309971440), (320, 247977152), (508, 156206080), (512, 154985720), (635, 124964864), (640, 123988576), (1016, 78103040), (1024, 77492860), (1270, 62482432), (1280, 61994288), (2032, 39051520), (2048, 38746430), (2540, 31241216), (2560, 30997144), (4064, 19525760), (4096, 19373215), (5080, 15620608), (5120, 15498572), (8128, 9762880), (10160, 7810304), (10240, 7749286), (16256, 4881440), (20320, 3905152), (20480, 3874643), (30509, 2600960), (32512, 2440720), (40640, 1952576), (61018, 1300480), (65024, 1220360), (81280, 976288), (122036, 650240), (130048, 610180), (152545, 520192), (162560, 488144), (244072, 325120), (260096, 305090)]