34485760

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1$

素因数の和:751

約数の個数: 80

約数和(自身を含む): 87159600

約数和(自身を除く): 52673840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 709, 760, 1216, 1280, 1418, 1520, 2432, 2560, 2836, 3040, 3545, 4864, 5672, 6080, 7090, 9728, 11344, 12160, 13471, 14180, 22688, 24320, 26942, 28360, 45376, 48640, 53884, 56720, 67355, 90752, 107768, 113440, 134710, 181504, 215536, 226880, 269420, 363008, 431072, 453760, 538840, 862144, 907520, 1077680, 1724288, 1815040, 2155360, 3448576, 4310720, 6897152, 8621440, 17242880, 34485760]

約数ペア:

[(1, 34485760), (2, 17242880), (4, 8621440), (5, 6897152), (8, 4310720), (10, 3448576), (16, 2155360), (19, 1815040), (20, 1724288), (32, 1077680), (38, 907520), (40, 862144), (64, 538840), (76, 453760), (80, 431072), (95, 363008), (128, 269420), (152, 226880), (160, 215536), (190, 181504), (256, 134710), (304, 113440), (320, 107768), (380, 90752), (512, 67355), (608, 56720), (640, 53884), (709, 48640), (760, 45376), (1216, 28360), (1280, 26942), (1418, 24320), (1520, 22688), (2432, 14180), (2560, 13471), (2836, 12160), (3040, 11344), (3545, 9728), (4864, 7090), (5672, 6080)]