13539520

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1459}}^1$

素因数の和:1505

約数の個数: 56

約数和(自身を含む): 33375600

約数和(自身を除く): 19836080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1459, 1856, 2320, 2918, 4640, 5836, 7295, 9280, 11672, 14590, 23344, 29180, 42311, 46688, 58360, 84622, 93376, 116720, 169244, 211555, 233440, 338488, 423110, 466880, 676976, 846220, 1353952, 1692440, 2707904, 3384880, 6769760, 13539520]

約数ペア:

[(1, 13539520), (2, 6769760), (4, 3384880), (5, 2707904), (8, 1692440), (10, 1353952), (16, 846220), (20, 676976), (29, 466880), (32, 423110), (40, 338488), (58, 233440), (64, 211555), (80, 169244), (116, 116720), (145, 93376), (160, 84622), (232, 58360), (290, 46688), (320, 42311), (464, 29180), (580, 23344), (928, 14590), (1160, 11672), (1459, 9280), (1856, 7295), (2320, 5836), (2918, 4640)]