17004820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5281}}^1$

素因数の和:5320

約数の個数: 48

約数和(自身を含む): 42594048

約数和(自身を除く): 25589228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 5281, 10562, 21124, 26405, 36967, 52810, 73934, 105620, 121463, 147868, 184835, 242926, 369670, 485852, 607315, 739340, 850241, 1214630, 1700482, 2429260, 3400964, 4251205, 8502410, 17004820]

約数ペア:

[(1, 17004820), (2, 8502410), (4, 4251205), (5, 3400964), (7, 2429260), (10, 1700482), (14, 1214630), (20, 850241), (23, 739340), (28, 607315), (35, 485852), (46, 369670), (70, 242926), (92, 184835), (115, 147868), (140, 121463), (161, 105620), (230, 73934), (322, 52810), (460, 36967), (644, 26405), (805, 21124), (1610, 10562), (3220, 5281)]