41306960

素因数分解:

$2^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2621}}^1$

素因数の和:2831

約数の個数: 40

約数和(自身を含む): 96563016

約数和(自身を除く): 55256056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 197, 394, 788, 985, 1576, 1970, 2621, 3152, 3940, 5242, 7880, 10484, 13105, 15760, 20968, 26210, 41936, 52420, 104840, 209680, 516337, 1032674, 2065348, 2581685, 4130696, 5163370, 8261392, 10326740, 20653480, 41306960]

約数ペア:

[(1, 41306960), (2, 20653480), (4, 10326740), (5, 8261392), (8, 5163370), (10, 4130696), (16, 2581685), (20, 2065348), (40, 1032674), (80, 516337), (197, 209680), (394, 104840), (788, 52420), (985, 41936), (1576, 26210), (1970, 20968), (2621, 15760), (3152, 13105), (3940, 10484), (5242, 7880)]