4161740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18917}}^1$

素因数の和:18937

約数の個数: 24

約数和(自身を含む): 9534672

約数和(自身を除く): 5372932

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 18917, 37834, 75668, 94585, 189170, 208087, 378340, 416174, 832348, 1040435, 2080870, 4161740]

約数ペア:

[(1, 4161740), (2, 2080870), (4, 1040435), (5, 832348), (10, 416174), (11, 378340), (20, 208087), (22, 189170), (44, 94585), (55, 75668), (110, 37834), (220, 18917)]