71917060

素因数分解:

$2^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{7507}}^1$

素因数の和:7995

約数の個数: 24

約数和(自身を含む): 151361280

約数和(自身を除く): 79444220

約数列:

[1, 2, 4, 5, 10, 20, 479, 958, 1916, 2395, 4790, 7507, 9580, 15014, 30028, 37535, 75070, 150140, 3595853, 7191706, 14383412, 17979265, 35958530, 71917060]

約数ペア:

[(1, 71917060), (2, 35958530), (4, 17979265), (5, 14383412), (10, 7191706), (20, 3595853), (479, 150140), (958, 75070), (1916, 37535), (2395, 30028), (4790, 15014), (7507, 9580)]