713013920

素因数分解:

$2^5\times 5^1\times {\mathrm{197}}^1\times {\mathrm{22621}}^1$

素因数の和:22833

約数の個数: 48

約数和(自身を含む): 1693120968

約数和(自身を除く): 980107048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 197, 394, 788, 985, 1576, 1970, 3152, 3940, 6304, 7880, 15760, 22621, 31520, 45242, 90484, 113105, 180968, 226210, 361936, 452420, 723872, 904840, 1809680, 3619360, 4456337, 8912674, 17825348, 22281685, 35650696, 44563370, 71301392, 89126740, 142602784, 178253480, 356506960, 713013920]

約数ペア:

[(1, 713013920), (2, 356506960), (4, 178253480), (5, 142602784), (8, 89126740), (10, 71301392), (16, 44563370), (20, 35650696), (32, 22281685), (40, 17825348), (80, 8912674), (160, 4456337), (197, 3619360), (394, 1809680), (788, 904840), (985, 723872), (1576, 452420), (1970, 361936), (3152, 226210), (3940, 180968), (6304, 113105), (7880, 90484), (15760, 45242), (22621, 31520)]