68878600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{49199}}^1$

素因数の和:49222

約数の個数: 48

約数和(自身を含む): 183024000

約数和(自身を除く): 114145400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 49199, 98398, 196796, 245995, 344393, 393592, 491990, 688786, 983980, 1229975, 1377572, 1721965, 1967960, 2459950, 2755144, 3443930, 4919900, 6887860, 8609825, 9839800, 13775720, 17219650, 34439300, 68878600]

約数ペア:

[(1, 68878600), (2, 34439300), (4, 17219650), (5, 13775720), (7, 9839800), (8, 8609825), (10, 6887860), (14, 4919900), (20, 3443930), (25, 2755144), (28, 2459950), (35, 1967960), (40, 1721965), (50, 1377572), (56, 1229975), (70, 983980), (100, 688786), (140, 491990), (175, 393592), (200, 344393), (280, 245995), (350, 196796), (700, 98398), (1400, 49199)]