26982820

素因数分解:

$2^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{3617}}^1$

素因数の和:3999

約数の個数: 24

約数和(自身を含む): 56831544

約数和(自身を除く): 29848724

約数列:

[1, 2, 4, 5, 10, 20, 373, 746, 1492, 1865, 3617, 3730, 7234, 7460, 14468, 18085, 36170, 72340, 1349141, 2698282, 5396564, 6745705, 13491410, 26982820]

約数ペア:

[(1, 26982820), (2, 13491410), (4, 6745705), (5, 5396564), (10, 2698282), (20, 1349141), (373, 72340), (746, 36170), (1492, 18085), (1865, 14468), (3617, 7460), (3730, 7234)]