52186400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{9319}}^1$

素因数の和:9346

約数の個数: 72

約数和(自身を含む): 145615680

約数和(自身を除く): 93429280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 9319, 18638, 37276, 46595, 65233, 74552, 93190, 130466, 149104, 186380, 232975, 260932, 298208, 326165, 372760, 465950, 521864, 652330, 745520, 931900, 1043728, 1304660, 1491040, 1630825, 1863800, 2087456, 2609320, 3261650, 3727600, 5218640, 6523300, 7455200, 10437280, 13046600, 26093200, 52186400]

約数ペア:

[(1, 52186400), (2, 26093200), (4, 13046600), (5, 10437280), (7, 7455200), (8, 6523300), (10, 5218640), (14, 3727600), (16, 3261650), (20, 2609320), (25, 2087456), (28, 1863800), (32, 1630825), (35, 1491040), (40, 1304660), (50, 1043728), (56, 931900), (70, 745520), (80, 652330), (100, 521864), (112, 465950), (140, 372760), (160, 326165), (175, 298208), (200, 260932), (224, 232975), (280, 186380), (350, 149104), (400, 130466), (560, 93190), (700, 74552), (800, 65233), (1120, 46595), (1400, 37276), (2800, 18638), (5600, 9319)]