89082880

素因数分解:

$2^{10}\times 5^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:289

約数の個数: 88

約数和(自身を含む): 216949248

約数和(自身を除く): 127866368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 137, 160, 254, 256, 274, 320, 508, 512, 548, 635, 640, 685, 1016, 1024, 1096, 1270, 1280, 1370, 2032, 2192, 2540, 2560, 2740, 4064, 4384, 5080, 5120, 5480, 8128, 8768, 10160, 10960, 16256, 17399, 17536, 20320, 21920, 32512, 34798, 35072, 40640, 43840, 65024, 69596, 70144, 81280, 86995, 87680, 130048, 139192, 140288, 162560, 173990, 175360, 278384, 325120, 347980, 350720, 556768, 650240, 695960, 701440, 1113536, 1391920, 2227072, 2783840, 4454144, 5567680, 8908288, 11135360, 17816576, 22270720, 44541440, 89082880]

約数ペア:

[(1, 89082880), (2, 44541440), (4, 22270720), (5, 17816576), (8, 11135360), (10, 8908288), (16, 5567680), (20, 4454144), (32, 2783840), (40, 2227072), (64, 1391920), (80, 1113536), (127, 701440), (128, 695960), (137, 650240), (160, 556768), (254, 350720), (256, 347980), (274, 325120), (320, 278384), (508, 175360), (512, 173990), (548, 162560), (635, 140288), (640, 139192), (685, 130048), (1016, 87680), (1024, 86995), (1096, 81280), (1270, 70144), (1280, 69596), (1370, 65024), (2032, 43840), (2192, 40640), (2540, 35072), (2560, 34798), (2740, 32512), (4064, 21920), (4384, 20320), (5080, 17536), (5120, 17399), (5480, 16256), (8128, 10960), (8768, 10160)]