82550080

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4229}}^1$

素因数の和:4307

約数の個数: 56

約数和(自身を含む): 199842120

約数和(自身を除く): 117292040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 305, 320, 488, 610, 976, 1220, 1952, 2440, 3904, 4229, 4880, 8458, 9760, 16916, 19520, 21145, 33832, 42290, 67664, 84580, 135328, 169160, 257969, 270656, 338320, 515938, 676640, 1031876, 1289845, 1353280, 2063752, 2579690, 4127504, 5159380, 8255008, 10318760, 16510016, 20637520, 41275040, 82550080]

約数ペア:

[(1, 82550080), (2, 41275040), (4, 20637520), (5, 16510016), (8, 10318760), (10, 8255008), (16, 5159380), (20, 4127504), (32, 2579690), (40, 2063752), (61, 1353280), (64, 1289845), (80, 1031876), (122, 676640), (160, 515938), (244, 338320), (305, 270656), (320, 257969), (488, 169160), (610, 135328), (976, 84580), (1220, 67664), (1952, 42290), (2440, 33832), (3904, 21145), (4229, 19520), (4880, 16916), (8458, 9760)]