420094928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{82307}}^1$

素因数の和:82355

約数の個数: 40

約数和(自身を含む): 918557280

約数和(自身を除く): 498462352

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 5104, 82307, 164614, 329228, 658456, 905377, 1316912, 1810754, 2386903, 3621508, 4773806, 7243016, 9547612, 14486032, 19095224, 26255933, 38190448, 52511866, 105023732, 210047464, 420094928]

約数ペア:

[(1, 420094928), (2, 210047464), (4, 105023732), (8, 52511866), (11, 38190448), (16, 26255933), (22, 19095224), (29, 14486032), (44, 9547612), (58, 7243016), (88, 4773806), (116, 3621508), (176, 2386903), (232, 1810754), (319, 1316912), (464, 905377), (638, 658456), (1276, 329228), (2552, 164614), (5104, 82307)]