76983040

素因数分解:

$2^8\times 5^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1$

素因数の和:597

約数の個数: 72

約数和(自身を含む): 186167520

約数和(自身を除く): 109184480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 137, 160, 256, 274, 320, 439, 548, 640, 685, 878, 1096, 1280, 1370, 1756, 2192, 2195, 2740, 3512, 4384, 4390, 5480, 7024, 8768, 8780, 10960, 14048, 17536, 17560, 21920, 28096, 35072, 35120, 43840, 56192, 60143, 70240, 87680, 112384, 120286, 140480, 175360, 240572, 280960, 300715, 481144, 561920, 601430, 962288, 1202860, 1924576, 2405720, 3849152, 4811440, 7698304, 9622880, 15396608, 19245760, 38491520, 76983040]

約数ペア:

[(1, 76983040), (2, 38491520), (4, 19245760), (5, 15396608), (8, 9622880), (10, 7698304), (16, 4811440), (20, 3849152), (32, 2405720), (40, 1924576), (64, 1202860), (80, 962288), (128, 601430), (137, 561920), (160, 481144), (256, 300715), (274, 280960), (320, 240572), (439, 175360), (548, 140480), (640, 120286), (685, 112384), (878, 87680), (1096, 70240), (1280, 60143), (1370, 56192), (1756, 43840), (2192, 35120), (2195, 35072), (2740, 28096), (3512, 21920), (4384, 17560), (4390, 17536), (5480, 14048), (7024, 10960), (8768, 8780)]