12653200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{4519}}^1$

素因数の和:4544

約数の個数: 60

約数和(自身を含む): 34749760

約数和(自身を除く): 22096560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 4519, 9038, 18076, 22595, 31633, 36152, 45190, 63266, 72304, 90380, 112975, 126532, 158165, 180760, 225950, 253064, 316330, 361520, 451900, 506128, 632660, 790825, 903800, 1265320, 1581650, 1807600, 2530640, 3163300, 6326600, 12653200]

約数ペア:

[(1, 12653200), (2, 6326600), (4, 3163300), (5, 2530640), (7, 1807600), (8, 1581650), (10, 1265320), (14, 903800), (16, 790825), (20, 632660), (25, 506128), (28, 451900), (35, 361520), (40, 316330), (50, 253064), (56, 225950), (70, 180760), (80, 158165), (100, 126532), (112, 112975), (140, 90380), (175, 72304), (200, 63266), (280, 45190), (350, 36152), (400, 31633), (560, 22595), (700, 18076), (1400, 9038), (2800, 4519)]