806862080

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27407}}^1$

素因数の和:27451

約数の個数: 72

約数和(自身を含む): 2016790272

約数和(自身を除く): 1209928192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 640, 736, 920, 1280, 1472, 1840, 2944, 3680, 5888, 7360, 14720, 27407, 29440, 54814, 109628, 137035, 219256, 274070, 438512, 548140, 630361, 877024, 1096280, 1260722, 1754048, 2192560, 2521444, 3151805, 3508096, 4385120, 5042888, 6303610, 7016192, 8770240, 10085776, 12607220, 17540480, 20171552, 25214440, 35080960, 40343104, 50428880, 80686208, 100857760, 161372416, 201715520, 403431040, 806862080]

約数ペア:

[(1, 806862080), (2, 403431040), (4, 201715520), (5, 161372416), (8, 100857760), (10, 80686208), (16, 50428880), (20, 40343104), (23, 35080960), (32, 25214440), (40, 20171552), (46, 17540480), (64, 12607220), (80, 10085776), (92, 8770240), (115, 7016192), (128, 6303610), (160, 5042888), (184, 4385120), (230, 3508096), (256, 3151805), (320, 2521444), (368, 2192560), (460, 1754048), (640, 1260722), (736, 1096280), (920, 877024), (1280, 630361), (1472, 548140), (1840, 438512), (2944, 274070), (3680, 219256), (5888, 137035), (7360, 109628), (14720, 54814), (27407, 29440)]