10841540

素因数分解:

$2^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{991}}^1$

素因数の和:1547

約数の個数: 24

約数和(自身を含む): 22831872

約数和(自身を除く): 11990332

約数列:

[1, 2, 4, 5, 10, 20, 547, 991, 1094, 1982, 2188, 2735, 3964, 4955, 5470, 9910, 10940, 19820, 542077, 1084154, 2168308, 2710385, 5420770, 10841540]

約数ペア:

[(1, 10841540), (2, 5420770), (4, 2710385), (5, 2168308), (10, 1084154), (20, 542077), (547, 19820), (991, 10940), (1094, 9910), (1982, 5470), (2188, 4955), (2735, 3964)]