4324040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{15443}}^1$

素因数の和:15461

約数の個数: 32

約数和(自身を含む): 11119680

約数和(自身を除く): 6795640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 15443, 30886, 61772, 77215, 108101, 123544, 154430, 216202, 308860, 432404, 540505, 617720, 864808, 1081010, 2162020, 4324040]

約数ペア:

[(1, 4324040), (2, 2162020), (4, 1081010), (5, 864808), (7, 617720), (8, 540505), (10, 432404), (14, 308860), (20, 216202), (28, 154430), (35, 123544), (40, 108101), (56, 77215), (70, 61772), (140, 30886), (280, 15443)]