29748320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{26561}}^1$

素因数の和:26583

約数の個数: 48

約数和(自身を含む): 80323488

約数和(自身を除く): 50575168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 26561, 53122, 106244, 132805, 185927, 212488, 265610, 371854, 424976, 531220, 743708, 849952, 929635, 1062440, 1487416, 1859270, 2124880, 2974832, 3718540, 4249760, 5949664, 7437080, 14874160, 29748320]

約数ペア:

[(1, 29748320), (2, 14874160), (4, 7437080), (5, 5949664), (7, 4249760), (8, 3718540), (10, 2974832), (14, 2124880), (16, 1859270), (20, 1487416), (28, 1062440), (32, 929635), (35, 849952), (40, 743708), (56, 531220), (70, 424976), (80, 371854), (112, 265610), (140, 212488), (160, 185927), (224, 132805), (280, 106244), (560, 53122), (1120, 26561)]