157033242820

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{479}}^1\times {\mathrm{83207}}^1$

素因数の和:83892

約数の個数: 48

約数和(自身を含む): 332139709440

約数和(自身を除く): 175106466620

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 479, 788, 958, 985, 1916, 1970, 2395, 3940, 4790, 9580, 83207, 94363, 166414, 188726, 332828, 377452, 416035, 471815, 832070, 943630, 1664140, 1887260, 16391779, 32783558, 39856153, 65567116, 79712306, 81958895, 159424612, 163917790, 199280765, 327835580, 398561530, 797123060, 7851662141, 15703324282, 31406648564, 39258310705, 78516621410, 157033242820]

約数ペア:

[(1, 157033242820), (2, 78516621410), (4, 39258310705), (5, 31406648564), (10, 15703324282), (20, 7851662141), (197, 797123060), (394, 398561530), (479, 327835580), (788, 199280765), (958, 163917790), (985, 159424612), (1916, 81958895), (1970, 79712306), (2395, 65567116), (3940, 39856153), (4790, 32783558), (9580, 16391779), (83207, 1887260), (94363, 1664140), (166414, 943630), (188726, 832070), (332828, 471815), (377452, 416035)]