11384660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11617}}^1$

素因数の和:11640

約数の個数: 36

約数和(自身を含む): 27813492

約数和(自身を除く): 16428832

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 11617, 23234, 46468, 58085, 81319, 116170, 162638, 232340, 325276, 406595, 569233, 813190, 1138466, 1626380, 2276932, 2846165, 5692330, 11384660]

約数ペア:

[(1, 11384660), (2, 5692330), (4, 2846165), (5, 2276932), (7, 1626380), (10, 1138466), (14, 813190), (20, 569233), (28, 406595), (35, 325276), (49, 232340), (70, 162638), (98, 116170), (140, 81319), (196, 58085), (245, 46468), (490, 23234), (980, 11617)]