3782180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6521}}^1$

素因数の和:6559

約数の個数: 24

約数和(自身を含む): 8217720

約数和(自身を除く): 4435540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 6521, 13042, 26084, 32605, 65210, 130420, 189109, 378218, 756436, 945545, 1891090, 3782180]

約数ペア:

[(1, 3782180), (2, 1891090), (4, 945545), (5, 756436), (10, 378218), (20, 189109), (29, 130420), (58, 65210), (116, 32605), (145, 26084), (290, 13042), (580, 6521)]