5236040

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{587}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 11854080

約数和(自身を除く): 6618040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 587, 892, 1115, 1174, 1784, 2230, 2348, 2935, 4460, 4696, 5870, 8920, 11740, 23480, 130901, 261802, 523604, 654505, 1047208, 1309010, 2618020, 5236040]

約数ペア:

[(1, 5236040), (2, 2618020), (4, 1309010), (5, 1047208), (8, 654505), (10, 523604), (20, 261802), (40, 130901), (223, 23480), (446, 11740), (587, 8920), (892, 5870), (1115, 4696), (1174, 4460), (1784, 2935), (2230, 2348)]