5033440

素因数分解:

$2^5\times 5^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 12026448

約数和(自身を除く): 6993008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 163, 193, 326, 386, 652, 772, 815, 965, 1304, 1544, 1630, 1930, 2608, 3088, 3260, 3860, 5216, 6176, 6520, 7720, 13040, 15440, 26080, 30880, 31459, 62918, 125836, 157295, 251672, 314590, 503344, 629180, 1006688, 1258360, 2516720, 5033440]

約数ペア:

[(1, 5033440), (2, 2516720), (4, 1258360), (5, 1006688), (8, 629180), (10, 503344), (16, 314590), (20, 251672), (32, 157295), (40, 125836), (80, 62918), (160, 31459), (163, 30880), (193, 26080), (326, 15440), (386, 13040), (652, 7720), (772, 6520), (815, 6176), (965, 5216), (1304, 3860), (1544, 3260), (1630, 3088), (1930, 2608)]