75116780

素因数分解:

$2^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{7841}}^1$

素因数の和:8329

約数の個数: 24

約数和(自身を含む): 158094720

約数和(自身を除く): 82977940

約数列:

[1, 2, 4, 5, 10, 20, 479, 958, 1916, 2395, 4790, 7841, 9580, 15682, 31364, 39205, 78410, 156820, 3755839, 7511678, 15023356, 18779195, 37558390, 75116780]

約数ペア:

[(1, 75116780), (2, 37558390), (4, 18779195), (5, 15023356), (10, 7511678), (20, 3755839), (479, 156820), (958, 78410), (1916, 39205), (2395, 31364), (4790, 15682), (7841, 9580)]