41128940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{66337}}^1$

素因数の和:66377

約数の個数: 24

約数和(自身を含む): 89158272

約数和(自身を除く): 48029332

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 66337, 132674, 265348, 331685, 663370, 1326740, 2056447, 4112894, 8225788, 10282235, 20564470, 41128940]

約数ペア:

[(1, 41128940), (2, 20564470), (4, 10282235), (5, 8225788), (10, 4112894), (20, 2056447), (31, 1326740), (62, 663370), (124, 331685), (155, 265348), (310, 132674), (620, 66337)]