39474220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{68059}}^1$

素因数の和:68097

約数の個数: 24

約数和(自身を含む): 85755600

約数和(自身を除く): 46281380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 68059, 136118, 272236, 340295, 680590, 1361180, 1973711, 3947422, 7894844, 9868555, 19737110, 39474220]

約数ペア:

[(1, 39474220), (2, 19737110), (4, 9868555), (5, 7894844), (10, 3947422), (20, 1973711), (29, 1361180), (58, 680590), (116, 340295), (145, 272236), (290, 136118), (580, 68059)]