68584480

素因数分解:

$2^5\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2221}}^1$

素因数の和:2429

約数の個数: 48

約数和(自身を含む): 162943704

約数和(自身を除く): 94359224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 193, 386, 772, 965, 1544, 1930, 2221, 3088, 3860, 4442, 6176, 7720, 8884, 11105, 15440, 17768, 22210, 30880, 35536, 44420, 71072, 88840, 177680, 355360, 428653, 857306, 1714612, 2143265, 3429224, 4286530, 6858448, 8573060, 13716896, 17146120, 34292240, 68584480]

約数ペア:

[(1, 68584480), (2, 34292240), (4, 17146120), (5, 13716896), (8, 8573060), (10, 6858448), (16, 4286530), (20, 3429224), (32, 2143265), (40, 1714612), (80, 857306), (160, 428653), (193, 355360), (386, 177680), (772, 88840), (965, 71072), (1544, 44420), (1930, 35536), (2221, 30880), (3088, 22210), (3860, 17768), (4442, 15440), (6176, 11105), (7720, 8884)]