16042160

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1039}}^1$

素因数の和:1245

約数の個数: 40

約数和(自身を含む): 37527360

約数和(自身を除く): 21485200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 386, 772, 965, 1039, 1544, 1930, 2078, 3088, 3860, 4156, 5195, 7720, 8312, 10390, 15440, 16624, 20780, 41560, 83120, 200527, 401054, 802108, 1002635, 1604216, 2005270, 3208432, 4010540, 8021080, 16042160]

約数ペア:

[(1, 16042160), (2, 8021080), (4, 4010540), (5, 3208432), (8, 2005270), (10, 1604216), (16, 1002635), (20, 802108), (40, 401054), (80, 200527), (193, 83120), (386, 41560), (772, 20780), (965, 16624), (1039, 15440), (1544, 10390), (1930, 8312), (2078, 7720), (3088, 5195), (3860, 4156)]