42035840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{853}}^1$

素因数の和:890

約数の個数: 128

約数和(自身を含む): 125435520

約数和(自身を除く): 83399680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 853, 880, 896, 1120, 1232, 1408, 1540, 1706, 1760, 2240, 2464, 3080, 3412, 3520, 4265, 4480, 4928, 5971, 6160, 6824, 7040, 8530, 9383, 9856, 11942, 12320, 13648, 17060, 18766, 23884, 24640, 27296, 29855, 34120, 37532, 46915, 47768, 49280, 54592, 59710, 65681, 68240, 75064, 93830, 95536, 109184, 119420, 131362, 136480, 150128, 187660, 191072, 238840, 262724, 272960, 300256, 328405, 375320, 382144, 477680, 525448, 545920, 600512, 656810, 750640, 764288, 955360, 1050896, 1201024, 1313620, 1501280, 1910720, 2101792, 2627240, 3002560, 3821440, 4203584, 5254480, 6005120, 8407168, 10508960, 21017920, 42035840]

約数ペア:

[(1, 42035840), (2, 21017920), (4, 10508960), (5, 8407168), (7, 6005120), (8, 5254480), (10, 4203584), (11, 3821440), (14, 3002560), (16, 2627240), (20, 2101792), (22, 1910720), (28, 1501280), (32, 1313620), (35, 1201024), (40, 1050896), (44, 955360), (55, 764288), (56, 750640), (64, 656810), (70, 600512), (77, 545920), (80, 525448), (88, 477680), (110, 382144), (112, 375320), (128, 328405), (140, 300256), (154, 272960), (160, 262724), (176, 238840), (220, 191072), (224, 187660), (280, 150128), (308, 136480), (320, 131362), (352, 119420), (385, 109184), (440, 95536), (448, 93830), (560, 75064), (616, 68240), (640, 65681), (704, 59710), (770, 54592), (853, 49280), (880, 47768), (896, 46915), (1120, 37532), (1232, 34120), (1408, 29855), (1540, 27296), (1706, 24640), (1760, 23884), (2240, 18766), (2464, 17060), (3080, 13648), (3412, 12320), (3520, 11942), (4265, 9856), (4480, 9383), (4928, 8530), (5971, 7040), (6160, 6824)]