39535360

素因数分解:

$2^8\times 5^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:549

約数の個数: 72

約数和(自身を含む): 96321456

約数和(自身を除く): 56786096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 160, 256, 268, 320, 335, 461, 536, 640, 670, 922, 1072, 1280, 1340, 1844, 2144, 2305, 2680, 3688, 4288, 4610, 5360, 7376, 8576, 9220, 10720, 14752, 17152, 18440, 21440, 29504, 30887, 36880, 42880, 59008, 61774, 73760, 85760, 118016, 123548, 147520, 154435, 247096, 295040, 308870, 494192, 590080, 617740, 988384, 1235480, 1976768, 2470960, 3953536, 4941920, 7907072, 9883840, 19767680, 39535360]

約数ペア:

[(1, 39535360), (2, 19767680), (4, 9883840), (5, 7907072), (8, 4941920), (10, 3953536), (16, 2470960), (20, 1976768), (32, 1235480), (40, 988384), (64, 617740), (67, 590080), (80, 494192), (128, 308870), (134, 295040), (160, 247096), (256, 154435), (268, 147520), (320, 123548), (335, 118016), (461, 85760), (536, 73760), (640, 61774), (670, 59008), (922, 42880), (1072, 36880), (1280, 30887), (1340, 29504), (1844, 21440), (2144, 18440), (2305, 17152), (2680, 14752), (3688, 10720), (4288, 9220), (4610, 8576), (5360, 7376)]