29248220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{4051}}^1$

素因数の和:4098

約数の個数: 36

約数和(自身を含む): 64840104

約数和(自身を除く): 35591884

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 4051, 7220, 8102, 16204, 20255, 40510, 76969, 81020, 153938, 307876, 384845, 769690, 1462411, 1539380, 2924822, 5849644, 7312055, 14624110, 29248220]

約数ペア:

[(1, 29248220), (2, 14624110), (4, 7312055), (5, 5849644), (10, 2924822), (19, 1539380), (20, 1462411), (38, 769690), (76, 384845), (95, 307876), (190, 153938), (361, 81020), (380, 76969), (722, 40510), (1444, 20255), (1805, 16204), (3610, 8102), (4051, 7220)]