16745538560

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^2\times {\mathrm{11317}}^1$

素因数の和:11376

約数の個数: 132

約数和(自身を含む): 42675356532

約数和(自身を除く): 25929817972

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 289, 320, 340, 512, 544, 578, 640, 680, 1024, 1088, 1156, 1280, 1360, 1445, 2176, 2312, 2560, 2720, 2890, 4352, 4624, 5120, 5440, 5780, 8704, 9248, 10880, 11317, 11560, 17408, 18496, 21760, 22634, 23120, 36992, 43520, 45268, 46240, 56585, 73984, 87040, 90536, 92480, 113170, 147968, 181072, 184960, 192389, 226340, 295936, 362144, 369920, 384778, 452680, 724288, 739840, 769556, 905360, 961945, 1448576, 1479680, 1539112, 1810720, 1923890, 2897152, 3078224, 3270613, 3621440, 3847780, 5794304, 6156448, 6541226, 7242880, 7695560, 11588608, 12312896, 13082452, 14485760, 15391120, 16353065, 24625792, 26164904, 28971520, 30782240, 32706130, 49251584, 52329808, 57943040, 61564480, 65412260, 98503168, 104659616, 123128960, 130824520, 197006336, 209319232, 246257920, 261649040, 418638464, 492515840, 523298080, 837276928, 985031680, 1046596160, 1674553856, 2093192320, 3349107712, 4186384640, 8372769280, 16745538560]

約数ペア:

[(1, 16745538560), (2, 8372769280), (4, 4186384640), (5, 3349107712), (8, 2093192320), (10, 1674553856), (16, 1046596160), (17, 985031680), (20, 837276928), (32, 523298080), (34, 492515840), (40, 418638464), (64, 261649040), (68, 246257920), (80, 209319232), (85, 197006336), (128, 130824520), (136, 123128960), (160, 104659616), (170, 98503168), (256, 65412260), (272, 61564480), (289, 57943040), (320, 52329808), (340, 49251584), (512, 32706130), (544, 30782240), (578, 28971520), (640, 26164904), (680, 24625792), (1024, 16353065), (1088, 15391120), (1156, 14485760), (1280, 13082452), (1360, 12312896), (1445, 11588608), (2176, 7695560), (2312, 7242880), (2560, 6541226), (2720, 6156448), (2890, 5794304), (4352, 3847780), (4624, 3621440), (5120, 3270613), (5440, 3078224), (5780, 2897152), (8704, 1923890), (9248, 1810720), (10880, 1539112), (11317, 1479680), (11560, 1448576), (17408, 961945), (18496, 905360), (21760, 769556), (22634, 739840), (23120, 724288), (36992, 452680), (43520, 384778), (45268, 369920), (46240, 362144), (56585, 295936), (73984, 226340), (87040, 192389), (90536, 184960), (92480, 181072), (113170, 147968)]