7442080

素因数分解:

$2^5\times 5^1\times {\mathrm{193}}^1\times {\mathrm{241}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 17746344

約数和(自身を除く): 10304264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 193, 241, 386, 482, 772, 964, 965, 1205, 1544, 1928, 1930, 2410, 3088, 3856, 3860, 4820, 6176, 7712, 7720, 9640, 15440, 19280, 30880, 38560, 46513, 93026, 186052, 232565, 372104, 465130, 744208, 930260, 1488416, 1860520, 3721040, 7442080]

約数ペア:

[(1, 7442080), (2, 3721040), (4, 1860520), (5, 1488416), (8, 930260), (10, 744208), (16, 465130), (20, 372104), (32, 232565), (40, 186052), (80, 93026), (160, 46513), (193, 38560), (241, 30880), (386, 19280), (482, 15440), (772, 9640), (964, 7720), (965, 7712), (1205, 6176), (1544, 4820), (1928, 3860), (1930, 3856), (2410, 3088)]