5400950

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{991}}^1$

素因数の和:1112

約数の個数: 24

約数和(自身を含む): 10148160

約数和(自身を除く): 4747210

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 545, 991, 1090, 1982, 2725, 4955, 5450, 9910, 24775, 49550, 108019, 216038, 540095, 1080190, 2700475, 5400950]

約数ペア:

[(1, 5400950), (2, 2700475), (5, 1080190), (10, 540095), (25, 216038), (50, 108019), (109, 49550), (218, 24775), (545, 9910), (991, 5450), (1090, 4955), (1982, 2725)]