39247900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23087}}^1$

素因数の和:23118

約数の個数: 36

約数和(自身を含む): 90181728

約数和(自身を除く): 50933828

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 23087, 46174, 92348, 115435, 230870, 392479, 461740, 577175, 784958, 1154350, 1569916, 1962395, 2308700, 3924790, 7849580, 9811975, 19623950, 39247900]

約数ペア:

[(1, 39247900), (2, 19623950), (4, 9811975), (5, 7849580), (10, 3924790), (17, 2308700), (20, 1962395), (25, 1569916), (34, 1154350), (50, 784958), (68, 577175), (85, 461740), (100, 392479), (170, 230870), (340, 115435), (425, 92348), (850, 46174), (1700, 23087)]