77813380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{134161}}^1$

素因数の和:134199

約数の個数: 24

約数和(自身を含む): 169044120

約数和(自身を除く): 91230740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 134161, 268322, 536644, 670805, 1341610, 2683220, 3890669, 7781338, 15562676, 19453345, 38906690, 77813380]

約数ペア:

[(1, 77813380), (2, 38906690), (4, 19453345), (5, 15562676), (10, 7781338), (20, 3890669), (29, 2683220), (58, 1341610), (116, 670805), (145, 536644), (290, 268322), (580, 134161)]