18260

素因数分解:

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

素因数の和:103

約数の個数: 24

約数和(自身を含む): 42336

約数和(自身を除く): 24076

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 220, 332, 415, 830, 913, 1660, 1826, 3652, 4565, 9130, 18260]

約数ペア:

[(1, 18260), (2, 9130), (4, 4565), (5, 3652), (10, 1826), (11, 1660), (20, 913), (22, 830), (44, 415), (55, 332), (83, 220), (110, 166)]