4164040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5479}}^1$

素因数の和:5509

約数の個数: 32

約数和(自身を含む): 9864000

約数和(自身を除く): 5699960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 5479, 10958, 21916, 27395, 43832, 54790, 104101, 109580, 208202, 219160, 416404, 520505, 832808, 1041010, 2082020, 4164040]

約数ペア:

[(1, 4164040), (2, 2082020), (4, 1041010), (5, 832808), (8, 520505), (10, 416404), (19, 219160), (20, 208202), (38, 109580), (40, 104101), (76, 54790), (95, 43832), (152, 27395), (190, 21916), (380, 10958), (760, 5479)]