4884040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17443}}^1$

素因数の和:17461

約数の個数: 32

約数和(自身を含む): 12559680

約数和(自身を除く): 7675640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 17443, 34886, 69772, 87215, 122101, 139544, 174430, 244202, 348860, 488404, 610505, 697720, 976808, 1221010, 2442020, 4884040]

約数ペア:

[(1, 4884040), (2, 2442020), (4, 1221010), (5, 976808), (7, 697720), (8, 610505), (10, 488404), (14, 348860), (20, 244202), (28, 174430), (35, 139544), (40, 122101), (56, 87215), (70, 69772), (140, 34886), (280, 17443)]