4008070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 7983360

約数和(自身を除く): 3975290

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 166, 415, 439, 830, 878, 913, 1826, 2195, 4390, 4565, 4829, 9130, 9658, 24145, 36437, 48290, 72874, 182185, 364370, 400807, 801614, 2004035, 4008070]

約数ペア:

[(1, 4008070), (2, 2004035), (5, 801614), (10, 400807), (11, 364370), (22, 182185), (55, 72874), (83, 48290), (110, 36437), (166, 24145), (415, 9658), (439, 9130), (830, 4829), (878, 4565), (913, 4390), (1826, 2195)]