11101780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19141}}^1$

素因数の和:19179

約数の個数: 24

約数和(自身を含む): 24118920

約数和(自身を除く): 13017140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 19141, 38282, 76564, 95705, 191410, 382820, 555089, 1110178, 2220356, 2775445, 5550890, 11101780]

約数ペア:

[(1, 11101780), (2, 5550890), (4, 2775445), (5, 2220356), (10, 1110178), (20, 555089), (29, 382820), (58, 191410), (116, 95705), (145, 76564), (290, 38282), (580, 19141)]